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Gmail notifications are extremely useful to catch up on any incoming emails quickly. But, if you see flooded emails only when you launch the app, your Gmail notification is not working. 

In most cases, it won’t work unless you allow Notifications from the app and device settings. You may also miss them when your iPhone is on Do Not Disturb or Low Power mode. Other times, app bugs or internet connectivity issues can be responsible too. Although minor tweaks on settings can help trouble troubleshoot the problem.

The Do Not Disturb (DND) feature of the iPhone can be helpful to silent notifications when you want to avoid them for some time. If you have forgotten to turn it off, you will not get Gmail Notifications. Check if DND is enabled on your mobile and disable it.

For iPhone X or above users, Drag the screen down from the upper-right and release to open Control Center.

For iPhone users with Home button, Swipe up the screen from bottom to center and release it. It will appear Control Center.

Is your iPhone on Low Power Mode? If you have enabled it to save battery, it might affect notifications. Therefore, you can turn it off from the Control Center by simply tapping on the Battery icon. If menu is not on the control center, disable it from Settings.

Open Settings.

On iPhone, you can choose to get notifications for particular apps only. If it is turned off for the Gmail app, you will not receive any alerts. In such case, you can check from settings and turn it on.

Also, turning on iPhone Notifications Settings for Gmail is not enough. You will miss them if the Alerts such as Sounds, Badges, or Previews are Off. You can enable them from Settings.

Launch Settings.

Under Alerts, choose a Banner Style.

In order to receive Gmail notifications, you must allow it on both iPhone Settings and the app. If the Email notification is set to None, you won’t receive it. You can choose to get High priority only, Primary only, or All new mail notifications. We recommend you set the latter one to be on the safe side. 

Launch Gmail App.

Sign In your account if needed.

Now, navigate to the Three-lines menu on the upper-left.

When you are not using Gmail app actively, it goes into suspended state. So it won’t check for newer updates or content. This can be the cause of Gmail badge notifications not working. In such case, you can turn on the Background App Refresh. It will automatically refresh the background information of app when your iPhone is on Wi-Fi. 

Launch Settings.

Note: If your iPhone is on Low Power Mode, Background App Refresh will be Off by default.

If you have multiple Gmail accounts logged in on your device, log out of all of them. Then, you can log in back only the mostly used account. This should help with the notification error.

Launch Gmail and Sign In.

Repeat the steps for other Accounts. 

Tap Done.

Another fix to solve Gmail notifications not working is to update the app. If there are bugs or issues on their side, it releases fixes in the latest version. You will see an open button instead when there are no updates available.

Launch App Store.

Search Gmail.

Tap Update.

If the Gmail notifications are still not working, reinstall the app. There might be a problem with the app itself. Deleting it will clear out existing bugs in the app. You can install the app again. It should fix the problem. 

Launch Settings.

Now, navigate to App Store and search Gmail. 

Open Settings.

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14 Ways To Fix Iphone Continuity Camera Not Working On Mac

While Macs are powerful and fast machines, their cameras aren’t as good as that of iPhones. The good thing is that with Continuity Camera, Apple lets you work with both your iPhone and Mac within the ecosystem so that you can use your iPhone’s high-quality camera as your Mac’s webcam and add-on features like Portrait Mode and Studio Light.

iPhone Continuity Camera works seamlessly on Mac in most cases, but if it doesn’t work for you, below are some troubleshooting tips to make it work on your Mac.

1. Make sure your device supports Continuity Camera

First, ensure that your Mac and iPhone meet the system requirements. You’ll need the following:

Generally, all iPhone models introduced in 2023 or later (i.e., iPhone XR or later) running iOS 16 or later supports the feature.

Other features only work for certain models:

iPhone 11 or later for Center Stage

iPhone 11 or later for Desk View (except iPhone SE)

iPhone 12 or later for Studio Light

Now for Macs, you can use Continuity Camera with any Mac compatible with macOS Ventura or later. 

You must also be signed in on the same Apple ID on both devices. If your devices are compatible but still can’t use the feature, here are some fixes that can help.

As mentioned above, you must ensure your devices run on the supported operating systems.

iPhones – iOS 16 or later

Macs – macOS Ventura or later

3. Sign out and into your Apple ID

You may still encounter Apple ID issues despite both devices signing in on the same Apple ID. To be sure, try signing out and then signing back in on your devices.

On your iPhone: Head to Settings → Apple ID. Scroll down to the bottom and select Sign Out. Follow the on-screen instructions to complete the process.

After a while, sign in to your devices.

4. Turn on your Bluetooth and Wi-Fi

The feature relies on Wi-Fi and Bluetooth connections to connect the two devices, so ensure that both settings are turned on in your iPhone and Mac.

5. Enable Continuity Camera on your iPhone

Continuity Camera is turned on by default. However, just in case you accidentally turned it off, you’ll need to turn it back on.

Go to Settings → General.

Tap AirPlay & Handoff.

6. Disconnect and try again

If you were able to connect initially but failed to reconnect, you may try disconnecting and reconnecting again. Just tap the Disconnect button on your iPhone, then reconnect again.

7. Turn off Sleep Mode

Some users have noted that having their iPhones on Sleep Mode, aka the Sleep focus, can disrupt the connection. To be sure, turn off Focus Mode on your iPhone.

8. Properly mount your iPhone

Apple recommends properly mounting your iPhone to ensure it works seamlessly with your Mac while using the feature. Make sure that it is:


Near your Mac

Positioned in a stable manner

Placed with its rear camera facing you

In landscape orientation, make sure that the apps you’ll be using will automatically use your iPhone camera

In portrait orientation, if you plan to use Portrait mode

9. Turn off your hotspot

Using Continuity Camera is impossible if you’re currently sharing your network or internet connection with other devices. Be sure to disable your hotspot on both devices before attempting to use Continuity Camera.

10. Restart your iPhone

A quick reset clears off the minor glitches and bugs that may be causing communication issues between the iPhone and the Mac. Here’s our guide on how to restart your iPhone.

11. Turn off your Mac’s Firewall

If your Firewall is enabled on your macOS Ventura, it may prevent your Mac from communicating with your iPhone to protect your Mac. Try turning it off before trying Continuity Camera again. To do this:

Select Network on the sidebar.

12. Fix Continuity not working in Chrome

It’s also possible to encounter issues when using Continuity Camera on your browser, say to do a live recording. 

Many users report encountering issues using the feature after updating to macOS Ventura. If you’re experiencing the same problem, here’s what you can do:

Restart Google Chrome. Head back to Settings → Privacy & security → Site settings → Camera.

You should see your iPhone camera under the list. Select it.

Try using the Continuity Camera again.

13. Reset Network Settings

Resetting Network Settings resets your Wi-Fi, cellular, and VPN networks along with their passwords and APN settings. To do this:

Head to Settings → General.

Scroll all the way down. Tap Transfer or Reset iPhone.

Enter your passcode.

14. Other fixes

If none of the above methods worked, you might also try plugging your iPhone into your Mac if you have a Lightning-to-USB cable to your Mac. Be sure to set your iPhone to trust your Mac if the prompt appears.

Another trick is to unlock and lock the phone. If you haven’t unlocked your iPhone since you last restarted it, unlock it and lock it again.

When everything else fails, it’s best to contact Apple Support to identify the issue and have it solved.

Wrapping up…

Read more:

Author Profile


Rachel loves anything Apple —from iPhones, to Apple Watches, to MacBooks. She is also a medical writer and a ghostwriter for various publications.

6 Ways To Fix Your Iphone Flashlight Not Working

The simplest smartphone utilities, including your iPhone’s flashlight feature, can often fail to work properly in a pinch. Your trusty pocket torch suddenly fails to illuminate, and you find yourself fumbling in the dark. This guide provides the simple steps to troubleshoot and revive your iPhone flashlight when it’s not working.

1. Close the Camera App

Your iPhone’s flashlight is actually the same light used by your device’s rear-facing camera for flash photography. You can often run into a situation where the Camera app may be active in the background, preventing the flashlight from working properly. To fix this, force quit the iPhone Camera app from the app switcher:

Once you see your apps lined up like a deck of cards, swipe the Camera app out of the list by swiping upward on its app preview card. This force-quits the Camera app and may allow you to use your flashlight again.

Tip: on an Android smartphone? Learn how to turn the Android phone flashlight on and off.

2. Disable Low Power Mode

Low Power Mode on your iPhone reduces performance and disables some features to save power and extend how long your iPhone remains operable. Unfortunately, your flashlight and other power-hungry features can end up on the chopping block of disabled utilities by mistake. Follow these steps to override it.

Good to know: Low Power Mode is not an iPhone-exclusive feature. In fact, you can enable Low Power Mode on your Apple Watch to optimize it for multi-day use.

Tap the green switch next to “Low Power Mode,” and your flashlight may spring back to life.

Tip: it’s always a good idea to travel with a high-capacity power bank that can keep all of your gear, including your phone, powered on for days if needed.

3. Reboot Your iPhone

Sometimes the easiest solutions are the most effective. When in doubt, implement the age-old tech troubleshooting tip: the reboot.

For iPhones without a Home button, press and hold either of the volume buttons and the side button to bring up the power-off slider.

Drag it to the right to initiate a shutdown.

Turn your iPhone back on to see whether the flashlight is working.

Good to know: does your iPhone have a Home button? Check out our guide on how to reset any model of iPhone or iPad.

Software glitches can cause all sorts of issues, including a dysfunctional flashlight. If the previous steps didn’t do the trick, it’s worth checking whether there’s an iOS update available:

If an update is available, download and install it by tapping “Download and Install.” With a refreshed iOS, your flashlight may reactivate.

Good to know: updating your iPhone or iPad is straightforward, but updating your AirPods firmware can be a bit more challenging.

5. Reset All Settings

If your flashlight continues to be stubborn, consider a full Settings reset. Your data and content will remain untouched. This step merely resets all settings to their original state, including keyboard dictionary data, network configurations, and more.

Tip: looking for a clean slate? Discover how to factory reset your iPhone. This will erase everything on your device, so make sure you have a backup before you proceed.

6. Inspect Your iPhone’s LED Flash

If you’ve tried all of the software-related solutions, and your flashlight is still not working, it’s possible that the problem is with the hardware itself. Check the LED flash on the back of your iPhone to see if there’s any visible damage or debris. If there is, you’ll likely need to get your iPhone repaired by visiting an Apple retail store or an Apple-authorized repair provider.

Frequently Asked Questions How do I get my flashlight to work on my Lock Screen?

By default, you’ll see a flashlight icon at the bottom left of your Lock Screen. Press and hold this button to turn on your flashlight without unlocking your phone. This method is often faster than using the flashlight toggle in Control Center.

How do I switch on my iPhone flashlight without using the Control Center?

If you cannot use Control Center at the moment, Siri can step in. Trigger Siri by holding the Home button (or the side button on newer iPhone models), then say “Turn on the flashlight.” Alternatively, say “Hey Siri, turn on the flashlight.”

Can I adjust the brightness of my iPhone’s flashlight?

Yes. In the Control Center, a firm press (or a long-press on newer iPhone models) on the flashlight icon will bring up a brightness slider. From there, you can adjust the flashlight intensity by dragging your finger up or down.

Image credit: Unsplash. All screenshots by Sydney Butler.

Sydney Butler

Sydney Butler is a technology writer with a background in Psychology who has written for a wide variety of technology outlets including How-To-Geek, Online Tech Tips, Helpdesk Geek, 9to5Mac, 9to5Google, and many more. He has 25 years of technology troubleshooting experience as a technician and user-education practitioner.

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Iphone Flashlight Not Working? 10 Best Ways To Fix!

The flashlight has long been a useful iPhone tool that most of us use in dark/ low-lit environments. Whether while trekking in the wild or fumbling in a dark room, we bring on the flashlight to find our way or spot something. That’s why Apple has made it accessible right from the lock screen of your iOS device so that you can bring it into action with ease. Even though this useful feature is designed to work reliably, it’s not immune to failure. But fret not, we’ve jotted down the 9 pro tips to fix your iPhone flashlight if it’s not working.

10 Ways to Fix iPhone Flashlight Not Working Issue (2023) What Could be Preventing the iPhone Torch from Working?

The flashlight issue could be both hardware and software related. If it’s due to a random software glitch, you can get rid of it by trying out some trusted software hacks. However, if it’s due to a hardware failure, you will need to contact Apple or an authorized iPhone service center. Keeping both these aspects in mind, we’ve suggested the solutions that are likely to troubleshoot the flashlight not working problem on your iPhone.

1. Make Sure the Camera App is Closed

As both the camera’s flash and the flashlight use the same bulb, it’s better to keep the camera app closed while activating the flashlight to prevent any possible conflict. So, if the camera app is open in the background, make sure to force quit it (swipe up from the home bar or double-press the home button to bring up the app switcher and then swipe up on the app card to kill the app).

2. Remove Any Case or Screen Protector

Believe it or not, some iPhone cases/covers, accessories, and even films tend to block the flash and prevent it from working normally. So, remove any case or film and then try to use the flashlight on your iPhone. If it starts working now, your case/film was at fault, and not your iPhone.

3. Restart Your iPhone

On iPhone without Home Button: Hold down the volume up/down button and the side button until the power off slider shows up. After that, drag the power off slider to shut down your device. Then, press and hold the side button until the Apple logo appears.

Image courtesy: Apple

On iPhone with home button: Press and hold the side/top button and then drag the power off slider to turn off your device. After that, press and hold the side/top button to reboot your device.

4. Hard Reset Your iPhone

The hard reset aka force restart is slightly more effective than a simple restart when it comes to fixing weird iOS issues. Therefore, you should try this out as well.

On iPhone 8 or later: Press and release the volume up button. Then, press and quickly release the volume down button. After that, press and hold the side button until the Apple logo comes up on the screen.

Image courtesy: Apple

On iPhone 7/7 Plus: Press and hold the side button and volume down button simultaneously until the Apple logo appears on the screen.

On iPhone 6s/6s Plus or earlier: Hold down the home button and the side/top button at once until you see the Apple logo on the screen.

5. Test LED Flash by Using the Flashlight in Control Center

A quick way to test whether or not the flashlight is working is by using the control center. Moreover, you can also adjust the brightness of the flashlight by using its slider.

On iPhone with Face ID: Swipe down from the top right corner of the screen to access the control center.

On iPhone with Home Button (Touch ID: Swipe up from the bottom edge of the screen to bring up the control center.

Now, tap the Flashlight icon to check if it’s working normally. Besides, touch and hold the flashlight icon to access the slider and then ensure that the brightness is set at the highest level.

6. Test LED Flash by Using the Camera

You should also check whether the flash-bulb itself is working or not. One easy way to do this is to simply use your iPhone’s camera app. Here’s what to do.

Open the camera app on your iPhone and head into the ‘Photo’ option. Here, tap on the arrow icon (or swipe up on the viewfinder) to view extra settings.

Now tap on the flash icon and choose ‘On’ instead of ‘Auto’ or ‘Off’.

7. Reset All Settings

Resetting the iPhone to factory default is the sort of solution that comes in handy when dealing with persistent issues. Since it has always been like a go-to troubleshooter for fixing major software-related issues, it’s worth trying out as well.

If the flashlight continues to misbehave on your iPhone, update the software. If the issue is due to a rare software bug, updating the software can resolve it.

9. Restore Your iPhone to a Previous Backup

This one has long been a nuclear solution for iPhone, especially when faced with a complex issue. So, if none of the above-mentioned tricks has worked in fixing the iPhone flashlight not working issue, restore your iPhone from the previous backup.

Bear in mind that it will erase your entire iPhone wiping out everything that exists on your iOS device. Therefore, do not proceed with it until you have fully backed up your device.

Once your device has been successfully erased, follow the setup assistant to set up your device. Along the way, you will get an option to restore your iPhone from an iCloud backup.

Alternately, you can also use your Mac or Windows PC to restore your iPhone from the previous backup.

If your iPhone flashlight has not yet started to work normally, there is a good chance that the issue could be related to hardware. And in this situation, you should contact Apple Support without any delay.

Fixed Flashlight Not Working Issue on iPhone

That’s it! Hopefully, your iPhone flashlight is back to normal. As I said above, if the problem is due to the ill-functioning of the software, a hard reset or software update is more than capable to resolve the issue. However, if it’s because of hardware failure, contacting a trusted iPhone repair center is always the right way to go. Anyway, let us know the hack that has fixed your iPhone flashlight. And if you know any other reliable solution for resolving this issue, tip us about that as well.

Windows 11 Defender Not Working: 5 Ways To Fix It

Windows 11 Defender Not Working: 5 Ways to Fix it




Users have been complaining that Windows Defender is not working on Windows 11. Another

third-party antivirus software could be related to this issue.

Enabling real-time protection might just be the answer to this problem.

Regularly checking for updates can also help you fix most Windows Defender errors.



Fix Windows 11 OS errors with Fortect:

This tool repairs common computer errors by replacing the problematic system files with the initial working versions. It also keeps you away from system errors, BSoDs, and repairs damages made by malware and viruses. Fix PC issues and remove viruses damage now in 3 easy steps:

Download and Install Fortect on your PC

Launch the tool and Start scanning to find broken files that are causing the problems

Fortect has been downloaded by


readers this month.

A significant part of every Windows version, Microsoft Defender, has become one of the most reliable programs to protect your device against malware.

So when an issue occurs and it doesn’t work properly or Windows 11 cannot open Windows Security, users turn to the Internet in search of causes and solutions to fix the error and get back the protection they need for their devices.

That is why we are going to take a look at the most common causes and show you how to get things on the right track.

How do I fix the Windows 11 Defender not working issue?

Before trying out more complicated solutions when your Windows Defender is not working, try out some of these quick fixes:

Restart your computer

Restart Windows Defender

1. Change the date and time 3. Enable real-time protection 4. Run a SFC scan 5. Change the Proxy Server

If you change your mind and want to give a try to a third-party tool, choose Bitdefender since it’s known for the high detection rates of the latest malware, along with unbeatable multi-layer ransomware protection.

This was our last solution for the Windows 11 Defender not working issue. Moreover, you can read more about the causes of this problem.

Why is my Windows Defender not working in Windows 11?

If you have third-party antivirus software installed on your computer, note that it might lead to certain Windows Defender errors.

Choose to use either Windows Defender or a third-party antivirus tool. Also, if you just got a new laptop, check if it came with a preinstalled antivirus trial version as this can stop Windows Defender to work properly.

Here is what Microsoft said regarding the compatibility with other antivirus products:

What happens when another non-Microsoft antivirus/antimalware solution is used? Can you run Microsoft Defender Antivirus alongside another antivirus product? The answers depend on several factors, such as your operating system and whether you’re using Microsoft Defender for Endpoint (Defender for Endpoint) together with your antivirus protection.

And if you work with programs like Flash or Java, you might need to uninstall the free security scanner which can cause some issues.

Although this might come as a surprise, another common reason why Windows Defender might not start is an incorrect time and date as most system functions are dependent on time and date.

Even more, an outdated PC can lead to many errors so we always recommend you perform a full update on your computer and on the antivirus as well.

If you’re having difficulties updating Windows Defender, you might need to install the virus definitions manually.

Windows 11 cannot open Windows Security

Expert tip:

Fore more info on what to do if Windows Security is not opening on Windows 11, check out our dedicated guide.

What does Windows Defender has to offer to Windows 11 users?

Windows Defender is pretty much the same as it was on the previous OS but there is one remarkable feature called Microsoft Defender Application Guard (MDAG) that you should know more about.

It is available for several types of devices such as enterprise desktops and mobile laptops, as well as personally-owned laptops that are managed through Microsoft Intune or a similar tool.

Designed for Microsoft Edge and for Microsoft Office, the main purpose for Microsoft’s Application Guard is to prevent developing attacks and improve employee productivity:

Microsoft Defender Application Guard (Application Guard) is designed to help prevent old and newly emerging attacks to help keep employees productive. Using our unique hardware isolation approach, our goal is to destroy the playbook that attackers use by making current attack methods obsolete.

The way the system works is quite easy to understand. For example, for Microsoft Edge or Internet Explorer, MDAG will help isolate previously defined untrusted sites, therefore, protecting your company from any attack.

If someone opens a page from an untrusted website, Microsoft Edge will open the page in an isolated Hyper-V-enabled container.

The course between the host PC and the isolated container – SOURCE:

You can choose which websites, cloud resources, or internal networks are to be trusted or not. Also worth mentioning is the fact that this feature doesn’t require Hyper-V to be turned on.

Now there you have it, the most likely situations that can create errors and the solutions to fix them on your Windows 11 device.

Moreover, if your Windows Defender is turned off on your Windows 11 PC, do not hesitate to edit your registry in order to enable it back on.

And if the Windows Defender service won’t start, make sure to clean your registry and check your environment variables.

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Facetime Camera Not Working? 8 Ways To Fix On Iphone, Ipad, And Mac

This tutorial embodies eight troubleshooting steps to follow if your device’s (iPhone, iPad, and Mac) camera doesn’t work for FaceTime calls. If you’re having trouble with your Mac’s webcam (also called the “FaceTime HD camera”), refer to this article instead.

Before trying the recommendations below, make sure no other app is using your device’s camera. There’s a green indicator that sits next to your Mac’s FaceTime HD camera. It lights up when an app is using the camera. On iPhone and iPad, check for the green indicator in the status bar—right above the network signal bars.

Table of Contents

If the green indicator is on, close apps that could be using your device’s camera and check if your device’s camera now works in FaceTime. Think video-calling apps (Zoom, Skype, Teams), instant messengers (WhatsApp, Telegram), social media apps (Facebook, Snapchat, Instagram), video recording apps, or even your browser. Restarting your device might also fix the issue with your FaceTime camera not working.

1. Check Internet Connection

Video calling apps may not transmit images during video calls if the internet connection is slow or unstable. If your device’s camera doesn’t work during FaceTime calls, make sure your cellular data or Wi-Fi connection is working correctly. Visit a webpage on your browser or use other internet-dependent apps and check if they work.

Contact your internet service provider if you’re using cellular data. For wireless (Wi-Fi) connections, move your device closer to your router, or reboot the router. Enabling and disabling airplane mode can also refresh your device’s connection and get the FaceTime camera working correctly again.

2. Turn on FaceTime Camera

If your video tile is showing a black screen during FaceTime calls on your iPhone, iPad, or Mac, you probably turned off the FaceTime camera by accident.

In iOS 15 and iPadOS 15, tap the screen during the call and select the camcorder icon until the FaceTime camera works.

On older iOS and iPadOS versions, tap the screen during the call, swipe up the card at the bottom of the screen, and tap Camera Off to activate the FaceTime camera.

If the camera is on but your tile in the FaceTime call is showing a black screen, enable the Camera Off option and turn it back off.

The FaceTime client on Mac also comes with a camera switch. If the crossed-out camcorder icon is highlighted, the FaceTime HD camera is disabled for that call.

Select the icon to re-enable the camera, or tap Camera Off on the Touch Bar if your Mac has one.

3. Restart the FaceTime Call

If FaceTime’s camera is enabled but other parties still can’t see you, end the call, close and reopen FaceTime, and restart the call. On Mac, force quit FaceTime, rejoin the call and check if your FaceTime camera now works.

Press Command + Option + Escape on your Mac’s keyboard, select FaceTime in the “Force Quit Applications” window, and select Force Quit.

4. Try Another App

Open apps that use your device’s camera and check if they work. Launch the Camera app or third-party video-calling apps like Zoom and Skype. If your camera works on these apps, then FaceTime is the problem. Restarting your device or reinstalling FaceTime might fix the problem.

Note that you’ll still be able to make and receive FaceTime calls even after deleting the FaceTime app. 

Press and hold the FaceTime app icon and select Remove App.

Select Delete App on the app removal menu.

Finally, select Delete.

Head to the FaceTime page on the App Store and reinstall the app on your device. Restart your iPhone or iPad if the problem persists.

5. Allow Camera in Screen Time Settings

FaceTime (and other apps) won’t receive video signals from your Mac if there’s a camera restriction in the Screen Time settings. Head to the Screen Time privacy section and make sure your apps are allowed to use your Mac’s camera.

Open the System Preferences and select Screen Time.

Select Content & Privacy in the sidebar, head to the Apps tab, and make sure the Camera option is checked. Otherwise, the FaceTime camera won’t work.

6. Force Quit Background Camera Processes

“VDCAssistant” and “AppleCameraAssistant” are two essential system processes that run in the background when your Mac’s camera is in use. You may encounter difficulties using your Mac’s camera if there’s a problem with either of these services. Force-quit VDCAssistant and AppleCameraAssistant using Terminal or Activity Monitor and check if that restores the FaceTime camera.

Force Quit VDCAssistant Using Activity Monitor

Type vdcassistant in the search box, select VDCAssistant and select the X icon in the toolbar.

Select Force Quit to continue.

Force Quit VDCAssistant and AppleCameraAssistant Using Activity Monitor

The macOS Terminal is another useful tool for killing background processes. Here’s how to use it to force close VDCAssistant on your Mac.

Type or paste sudo killall VDCAssistant in the console and press Return.

Enter your Mac’s password and press Return.

If your Mac is running macOS Mojave or older, you’ll also need to force quit the AppleCameraAssist process (see step #4). Otherwise, jump to step #6 if you have macOS Catalina or newer installed on your Mac.

Paste sudo killall AppleCameraAssistant in the Terminal console and press Enter.

Enter your Mac’s password again and press Enter.

Open FaceTime or other video-calling apps and check if your Mac’s camera now works.

7. Update Your Device

iOS, iPadOS, and macOS updates often ship with bug fixes for issues affecting FaceTime and other system apps. Check your device’s settings menu and install any available update on the page.

To update your Mac, open System Preferences, select Software Update, and select the Update Now (or Upgrade Now) button.

8. Use an External Camera

If your Mac’s built-in FaceTime camera isn’t working, use an external webcam if you have one. Afterward, configure the webcam as the primary camera when making calls in FaceTime and other apps.

Open FaceTime, select Video in the menu bar, and select the external webcam in the “Camera” section.

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