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The Mac’s Screenshot app provides multiple ways to grab screenshots quickly and easily. But despite being integrated into macOS, it can occasionally cease to function correctly. 

For instance, the Screenshot app may refuse to show up, and its keyboard shortcuts might also not respond. Or, it could appear to take screenshots but fail to save them.

Table of Contents

Bugs and glitches, insufficient permissions, and conflicting settings are some of the things that may lead to screenshots not working on the Mac. When that happens, the list of fixes below should help you sort things out.

1. Restart Your Mac

If you were taking screenshots on your Mac without any trouble just a moment ago, you’re probably dealing with a minor glitch in the Screenshot app. The best way to fix that is to restart the Mac. Do that now before moving on with the rest of the fixes.

2. Update Your Mac

If you’re using an early iteration of a major macOS release (say macOS Big Sur), it’s a good idea to apply any pending system software updates. Doing so resolves known bugs that interfere with system-related functionalities—such as the Screenshot app—from working correctly on the Mac.

1. Open the Apple menu and select System Preferences.

2. Select Software Update.

3. Select Update Now to install any pending updates.

Beta versions of macOS can also cause problems on the Mac. Make sure to update it to the latest beta release or downgrade to the stable channel if none of the fixes below work.

3. Restrictions May Play a Factor

Some programs and websites—such as Apple TV and Netflix—prohibit you from taking screenshots. That happens due to complications with copyrighted content. If your screenshots appear blank with nothing in them, that’s probably the reason why.

4. Check Screenshot Keyboard Shortcuts

If you have trouble using the Screenshot app’s keyboard shortcuts, you must review them for inactive or incorrect key combinations.

1. Open the Apple menu and select System Preferences.

2. Select Keyboard.

3. Switch to the Shortcuts tab.

4. Select Screenshots.

5. Double-check the keyboard shortcuts and activate or modify them as needed.

5. Set Screenshot Save Location

By default, the Mac saves screenshots to the desktop. However, if you can’t find your screenshots after taking them, you might have specified a different location previously. You should double-check that. 

2. Select Options on the floating toolbar.

3. You should see the current save location under Save to. You can pick an alternative destination from the list or choose another directory using the Other Location option.

6. Modify Save Location Permissions

If your screenshots still don’t appear on the desktop or the chosen save destination, you must check the directory’s read and write permissions.

2. Select Get Info.

3. Expand the Sharing & Permissions section.

4. Make sure to select Read & Write next to your Mac account name.

5. Additionally, make sure to uncheck the box next to Locked under the General section.

6. Close the Info pane.

If you had to make modifications in steps 4 or 5, your screenshots should save correctly going forward.

7. Check Third-Party Cloud Storage Services

Do your screenshots disappear from the desktop as soon as you take them? If you have a third-party cloud storage service installed on your Mac, it’s probably automatically moving them to its sync folder. Here’s how to stop that on OneDrive and Dropbox:

Disable Screenshot Backups in OneDrive

1. Select the OneDrive icon on the Mac’s menu bar.

3. Under the Preferences tab, uncheck the box next to Save screenshots to OneDrive.

Disable Screenshot Backups in Dropbox

1. Select the Dropbox icon on the Mac’s menu bar.

2. Select your profile portrait and choose Preferences.

3. Switch to the Backups tab. Then, uncheck the box next to Share screenshots and screen recordings using Dropbox.

8. Launch Your Mac in Safe Mode

Booting your Mac into Safe Mode often helps resolve system-related flaws that crop up randomly. If you continue to experience issues with the Screenshot app, you should do that now. 

Depending on whether your Mac has an Intel or an Apple Silicon chipset, you need to follow one of slightly two different procedures to get into Safe Mode.

Macs With Intel Chips

1. Turn off your Mac.

2. Wait for 10 seconds. Then, hold down the Shift key and turn on your Mac.

3. Release the Shift key once you see the Apple logo.

Macs With Apple Silicon Chips

1. Turn off your Mac.

2. Wait for 30 seconds. Then, press and hold the Power button until you get to the screen with the startup disks.

3. Select the macOS startup disk. 

4. Hold down the Shift key and select Continue in Safe Mode.

5. Release the Shift key.

Once your Mac boots into Safe Mode, try taking a screenshot. If that works, reboot your Mac normally and take another screenshot. In most cases, both the Screenshot app and its shortcuts should start to work again as usual.

9. Scan for Malware on Your Mac

You might’ve heard about Macs being insusceptible to malware, but that’s not necessarily true. Malicious programs can hijack macOS functionalities and shortcuts, so you must rule that out if the Screenshot app still causes trouble. 

Malwarebytes is a dedicated malware remover that can help you with that. Use it to perform a scan and check if it detects anything dangerous on your Mac.

10. Reset Your Mac’s NVRAM

The NVRAM (non-volatile random-access memory) on the Mac holds tiny amounts of miscellaneous data that can go obsolete and impede various functions in macOS. Hence, resetting it may fix the Screenshot app. You can, however, only do that on Macs with Intel chipsets.

1. Turn off your Mac and wait for 10 seconds.

2. Reboot your Mac but hold down the Option, Command, P, and R keys together at the same time. 

3. Release the keys after your Mac plays the startup chime for the second time. If your Mac has an Apple T2 Security Chip, release the keys once the Apple logo shows up and disappears twice. 

That should reset the NVRAM. For comprehensive step-by-step instructions, check out this post about resetting the NVRAM on your Mac.

You Can Take Screenshots Now

Screenshot-related problems on the Mac are typically easy to resolve, and the fixes above hopefully helped you with that. If a specific issue crops up repeatedly, the best way to rectify that is to install any new system software updates on the Mac as soon as they become available. You can also clear the Mac’s system cache and see if that makes a difference.

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Iphone Touch Screen Not Working? 8 Troubleshooting Tips

Although fairly rare, it’s possible for an iPhone’s touch screen to stop working or become unresponsive. Usually, the problem occurs when the iPhone has been dropped or smashed.

However, various software bugs and glitches or faulty apps could also lead to frozen iPhone screens. Additionally, sometimes a screen protector could also hinder your touch and display of the iPhone. But we found several workarounds to fix the problem.

Let’s get started!

Note: The below methods apply to all models of iPhone.

1. Uninstall problem apps

If you’ve noticed that your iPhone’s screen becomes unresponsive while using a particular app, that app might be the cause of the issue. Buggy apps can also be the reason for your iPhone screen not responding to touch. What you can do here is try uninstalling and reinstalling the app.

If your iPhone screen refuses to read touch inputs and stops working when you’re using a particular app, the app is most likely at fault. To fix this, go to the homescreen and try restarting your iPhone.

If that doesn’t help, uninstall and reinstall the app. Here’s how:

Press and hold the app icon on the home screen.

Tap Remove App.

Next, tap Delete App.

Now, open the App Store.

Search for the app’s name. Download the app back onto your iPhone and see if it causes any further problems.

If your iPhone’s touch screen responds well without the app, you’ve probably found your culprit. You can try contacting the app’s developers and report your troubles so they can work out a fix. 

If the problem persists, move on to the next solution.

2. Force restart your iPhone

Now, restart your device. You may wonder how you will turn off your iPhone when the touch screen isn’t working. Well, there’s a way to reboot your iPhone even without using the touchscreen. 

To do so,

On iPhone 8 or newer:

Quickly press and release the Volume Up button.

Then quickly press and release the Volume Down button.

On iPhone 7 and 7 Plus: Press and hold either the Volume Up/Volume Down button along with the power button until you see the Apple logo.

On iPhone 6S or earlier: Press and hold the Power button and Home button simultaneously until the Apple logo appears on the screen.

This method fixes the unresponsive touch screen issue and also other issues like blur iPhone corner.

3. Clean your iPhone

Even though the iPhone 7 and later models are water-resistant, they have a limit. Any liquid on the iPhone’s display or your finger can hinder your touch inputs with the screen, making it unresponsive. Clean off any liquid or debris that may be on your iPhone with a dry cloth.

If your iPhone was submerged in a pool or fell in a liquid, turn off your iPhone first. Let it dry completely, and then turn it on. If you feel the liquid has entered your iPhone’s speakers and microphone, read our guide on how to eject liquid from your iPhone.

Note: Never plug a wet iPhone (or any device) into a charger, computer, or external power source.

Sometimes, software updates can help fix the bugs or glitches of the existing software version. Try updating your iPhone by connecting it to a Mac or PC which you normally use.

This guide on updating should help you to get along with the process. Moreover, if that doesn’t work, you can try making a backup and restoring your iPhone through your Mac or PC. In some cases, this helps unresponsive iPhone touch screens.

5. Reset your iPhone

If your iPhone’s screen is completely unusable, head on to the next solution. However, if it’s a little responsive, try to reset your iPhone.

6. Perform DFU

DFU stands for “Device Firmware Upgrade”. If your iPhone’s touch screen still isn’t working after trying DFU mode, you can have some degree of confidence that it’s a hardware-related issue.

DFU removes everything from your device and reinstalls all software again. All of your data will be lost if not backed up to iCloud, pCloud, any other cloud service of your choosing, or an external harddrive. 

Again: make sure you do this only if you have a recent backup or have no essential data on the iPhone that you cannot download from the cloud.

Check out the following guide to know how to put your iPhone in DFU mode.

7. Hardware defect

If none of the above steps work, it’s surely the hardware problem. Consider contacting Apple Support to get the screen replaced. However, the replacement can be a bit costly.

8. Fix it yourself with Self Service Repair

If you’ve narrowed it down to a hardware issue, it may be time to visit Apple Support as we mentioned.

But if you’re keen on getting under the hood yourself, Apple wants to give you the chance.

Apple’s Self Service Repair is here, and you have the option to fix your touch screen issues in your own home. Make sure you do your research and proceed with caution here. 

Who knows, you might find you enjoy fixing things.

Video: How to fix iPhone touch screen not working issue?

These were some of the ways to fix an unresponsive iPhone touch screen. I hope one of the methods listed above was helpful.

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Marcus is a freelance tech writer/editor with a focus on succinctly explaining consumer devices and their software. His previous work has been published on MakeUseOf where he covered everything from iOS to Git and UI design.

Mac Won’t Start Up? 7 Troubleshooting Tips

Few things feel as bad as the sinking sense of panic you get when your computer won’t start. It often happens at the worst possible times, too, like when you’re facing a deadline for class or work. If your Mac won’t start up, don’t freak out. 

There are several things you can try that can help resolve the problem. Try every method available before you give up on your Mac–chances are, one of these will help. 

Table of Contents

7 Troubleshooting Tips When Your Mac Won’t Start

If you can’t get your Mac to boot, try one or more of these steps.

1. Connect the Power

Many times, a Mac that’s low on power will refuse to boot. If it does, it might run slowly. 

The first step you should take is to connect the power to your machine. This serves two purposes. First, it ensures the computer is plugged in. While it may seem obvious, it’s something many people overlook. Second, the steady flow of power is sometimes all it takes to get your Mac to boot. If it still doesn’t, allow the battery to charge for a few minutes and then try starting it once more. 

2. Swap Power Cables

If your Mac is devoid of power, the problem might not lie with your battery but with your power cable. Try a spare cable if you have one laying around. If your cable uses the optional length extender, remove that section and plug in the Mac.

The goal is to narrow down the potential areas where there might be a short or break in the power cord. You should also remove any peripheral accessories like printers or USB connections when you boot. 

3. Power Cycle & Safe Mode

If your Mac has power but simply won’t start (or doesn’t proceed beyond the Apple logo), try power cycling your laptop. To do this, disconnect the power cable and press and hold the power button for at least ten seconds. If your Mac is a desktop version, disconnect it from power for at least ten seconds.

This process clears any lingering memory in the RAM and allows you to perform a fresh restart. After ten seconds, boot the computer back up by pressing the power button. A power cycle is one of the easiest troubleshooting steps available to you.

You can also try Safe Mode in macOS by pressing the power button and then holding down the SHIFT key until the Apple logo appears and the login screen appears. Log into your Mac and you should see the Safe Boot text at the top right.

4. Use Apple Diagnostics

If your Mac still won’t start after these initial steps, turn to its built-in diagnostic tool. Press the Power button and then press and hold the D key. Hold these buttons down until a screen prompts you to select your language. 

After you choose a language, Apple Diagnostics will begin running a series of tests that check the hardware in your system. This can take a bit of time to complete, so don’t worry if it isn’t done right away. Once the tests are complete, the screen will display the results.

Depending on the issue, your computer might suggest a fix or give you the option to try the test again. Still, others will provide reference codes that you can look up to glean more details about the problem. If the test returns no issues, then it means your hardware is most likely fine.

5. Boot to Recovery

All Macs have a built-in recovery partition that provides access to tools that can help repair a variety of different problems. This partition can boot independently of the rest of the machine, so even if a virus or something else has rendered the majority of your hard drive useless, Recovery Mode can help.

Press the Power button and then press and hold Command and R. Wait until the Apple logo appears on the screen and then release the keys. The machine will continue to boot until a macOS Utilities menu appears. 

If this doesn’t work, you can also try Internet Recovery Mode, which you can access by pressing and holding the Option + Command + R keys right after pressing the Power button.

If all else fails, you can use this menu to restore your Mac to a previous version from a Time Machine backup.

6. Reset the SMC

The SMC, or System Management Controller, controls many of your Mac’s functions, including its ability to wake up when you open the lid. Resetting the SMC is a powerful tool that can correct a number of different problems. There are several different ways to do this, depending on the type of Mac you have. 

If you have a desktop Mac, unplug the power cord and wait for 15 seconds. After this, plug the cable back in and wait another five seconds, then restart your Mac. This simple process will reset the SMC.

If you have a 2023 Macbook Pro, you will need to press a series of keys at the same time. First, press and hold the Right Shift key, then the Left Option (Alt) key, and then the Left Control key for roughly seven seconds. While these keys are pressed, hold down the power button for the same length of time. 

After you do this, release the keys and restart the computer. 

For other types of Macbooks, press and hold the left Shift, Control, and Option keys, as well as the power button, for roughly ten seconds. After you release the keys, restart your Mac. 

7. Reinstall macOS

However, if your data is corrupt, you may lose access to it regardless. The best option is to perform routine backups through Time Machine to ensure your information is protected no matter the situation.

Camera Not Working On Mac: Possible Fixes

How To Fix ‘Camera Not Working’ On Mac?

The camera issues on Mac are usually very minor and can be resolved using a few simple hacks such as a mere restart. Well, if you are facing issues with your Mac’s camera, this guide here will help you resolve the issue in no time. But before we proceed, it is important to know if the camera on Mac is used by any other app?

It is evident that the camera on Mac is used by one program or app at one time. Therefore, it is important to check if the camera is in use on any other app like Skype, FaceTime or more. The camera might be running in the foreground or background.

Method 1: Force Quit VDCAssistant and AppleCameraAssistant

If you immediately want to use the camera on your Mac and not having much time to troubleshoot the error, you can restart the camera related processes including VDCAssistant and AppleCameraAssistant. Wondering what these programs are? Well, these are the programs that run in the background everytime the Mac’s camera is used.

Close all the applications that have camera access.

Once launched, type in: sudo killall VDCAssistant and press If asked, enter password and press Enter again.

Then type in: sudo killall AppleCameraAssistant and press Enter.

Once done, launch an app that uses your Mac camera and see if it works. Usually, this is the best method to fix ‘camera not working’ on Mac.

Method 2: Adjust Your Camera Settings

If the first method didn’t work for you, you need to check for the camera settings. However there are no camera settings specified under the System Preferences section and therefore, you need to check for the app-specific settings. For instance check for Skype or FaceTime built-in camera settings to ensure you have selected the right camera choice i.e. built-in camera is selected.

Method 3: Reboot Computer

Another solution to the problem here is to restart your Mac and see if the problem still persists. Restarting your Mac will close all the background running apps and temporarily shut down your device. While you can also opt for restarting your Mac as it will clear the RAM and end all the processes. Even the apps including the camera use will also be forced closed after a quick restart or shut down of a computer.

Method 4: Update Software

Last but not least, you can check your macOS for any software updates. If you are getting error messages like ‘no camera available’ the reason may be the available security updates on Mac. While you check for macOS updates, you might find some bug fixes or something related to the camera issues that might be restricting your camera to work. Check this out and see if updating software resolves the error.

Wrapping Up

That’s all folks! These were some of the quick and the best ways to fix Camera not working on your macOS. Checkout these ways and see if the problem is resolved. If not, you need to rush to a service station to get your Mac camera fixed.

Recommended Readings:

Best Data Recovery Software For Mac 2023 – Paid and Free

How to Unlock Mac With Apple Watch When It’s Not Working

Adobe’s Photoshop Camera App Review

How to use DSLR or Mirrorless camera as a Webcam

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Akshita Gupta

Fixed: Photo App Not Working On Windows 10

Fixed: Photo App not Working on Windows 10 Ways To Deal With “Windows 10 Photos App Not Working”:

2. Restore Windows 10 Photos App

3. Use The Task Manager To Close Photos App

5. Update Display/ Graphics Drivers

6. Reset Windows 10 Photos App

8. Restore Windows 10 Libraries to Default

In case the Windows 10 photos app is not working, it could be that you need to update the app. This will also help improve its features and patch any bugs which could be causing the issue. Here are the steps to update Windows 10 Photos App –

1. Type Microsoft Store in the Windows search bar

2. Restore Windows 10 Photos App

As reported by many users, sometimes you may just not be able to open the Windows 10 photos app at all. In that case, you can take the help of Windows 10 PowerShell and restore Windows 10 app package by following the steps below –

1. Type Windows PowerShell in the Windows search bar

2. Select Run as administrator from the right-hand pane

3. When the PowerShell Windows opens type the below-mentioned command –

4. Let the process finish

Restart your computer and check if the issue is resolved or not

3. Use The Task Manager To Close Photos App

If the Photos app hangs or lags on your Windows 10 system, you can use the Task Manager and terminate the process for once. This process is simple and in most cases, it will come to the rescue in case Windows 10 Photos is not working on your Windows 10 laptop or computer. Here are the steps –

1. Press Ctrl + Shift + Esc top open the Task Manager

2. When the Task Manager opens scroll down and then look for Photos

3. You should mostly be able to find it under Background processes

4. Run Troubleshooter

You can also take the help of the inbuilt Windows 10 troubleshooter to catch hold of any problems because of which Windows 10 photo viewer is not working.

1. Open Settings by pressing Windows + I

2. Choose Update & Security

5. The troubleshooter will notify you of any issues because of which Windows 10 Photos App is not running. It will also suggest ways you can resolve the issue

Display or Graphics drivers are essential for viewing photos on Windows 10. Any corrupt, outdated, or incompatible drivers will cause hindrance in the Photos app. In that case, you can either manually update drivers or take the help of a driver update tool like Smart Driver Care and update drivers.

Here’s How Smart Driver Care works –

1. Download and install Smart Driver Care

3. Let the process complete

After the driver has updated, check if your Windows 10 Photos app is working or not.

Smart Driver Care – Features At A Glance

Take a backup of drivers before updating them

Restore existing drivers

Exclude drivers from the scan

Schedule driver scans as per your need and desires

Note: You can update up to 2 drivers per day with the free version

Price: US $ 39.99

Windows Version supported: Windows 10/8.1/8/7

 Read an in-depth review of Smart Driver Care

6. Reset Windows 10 Photos App

The intent behind using this option is to clear the app’s cache which might be leading to Windows 10 App not working. It will also reset all the app’s data to its default settings.

7. Delete Outdated Or Invalid Registry Keys

Corrupt registries can disrupt your operating system big time and the same could be the reason why the Microsoft Photos app is not working on your computer. Here is how you can delete corrupt registry keys and resolve the “Windows 10 Photos” app not working issue.

Note: We’d recommend that you take a backup of all registries before deleting them.

1. Press Windows + R to open the run dialog box

2. Type Regedit

3. Navigate to the below-mentioned path

HKEY_CURRENT_USERSoftwareClassesLocal SettingsSoftwareMicrosoftWindowsCurrentVersionAppModelRepositoryFamiliesMicrosoft.VP9VideoExtensions_8wekyb3d8bbwe

4. Check if there are more than three entries containing the mentioned version number


5. Remove outdated entries by leaving the recent three entries

8. Choose Advanced

8. Restore Windows 10 Libraries to Default

Since Windows 10 Photos App is related to your File Explorer libraries, you can restore the libraries to default settings which will resolve any problems because of which you are not able to photos in the Windows 10 Photos app.

1. Open File Explorer

2. Select the View tab at the top

Now, fire up the Photos app and you will find that it is working properly.

You should now be able to delete old entries. After deleting, restart your computer and check if you are able to access the Windows 10 Photos app.

Wrapping Up

For resolving the “Windows 10 Photos app” not working issue, you can look for issues such as outdated or corrupt graphics or display drivers and swiftly resolve them by using a driver updater tool like Smart Driver Care.

As an additional measure, you can also download a third-party photo viewer app till the time the Microsoft Photos app is not working on your computer. If you liked the blog, do upvote it and share it with your friends. Also, let us know which of the above methods worked out for you. For more such tech related content keep reading Tweak Library.

Recommended  Readings:

How to Limit 3rd Party Access to The iPhone’s Photos App

Organize and Edit Photos In Windows Photo Gallery Like A Pro

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Sarang Bhargava

Instagram App Is Not Working On Windows 10/11

Instagram app is not working on Windows 10/11 [Fix]




If the Instagram app is not working on Windows 10, let’s see four quick ways to repair it.

These include running the troubleshooter and resetting the Instagram app to factory values.

For more useful guides like the one below, don’t hesitate to visit this Instagram section.

Our Web Apps Troubleshooting Hub helps you fix similar issues with ease, so take a closer look.



To fix Windows PC system issues, you will need a dedicated tool

Fortect is a tool that does not simply cleans up your PC, but has a repository with several millions of Windows System files stored in their initial version. When your PC encounters a problem, Fortect will fix it for you, by replacing bad files with fresh versions. To fix your current PC issue, here are the steps you need to take:

Download Fortect and install it on your PC.

Start the tool’s scanning process to look for corrupt files that are the source of your problem

Fortect has been downloaded by


readers this month.

Instagram is arguably the largest social media platform for photo sharing. The problem with it is that’s mostly oriented on mobile users and PC alternatives are rather underwhelming.

Especially the UWP version for Windows 10 which, since it was introduced, shows a lot of signs of bad optimization.

To make things even worse,  the Windows 10 Instagram app is not working at all for some users. So, we provided you with a few troubleshooting tips below.

If the Instagram app isn’t working for you, feel free to check them out.

How can I get the Instagram app working on Windows 10? 1. Run the troubleshooter

Let’s start by employing the built-in Windows Store apps troubleshooter. The tool should check for the integration issues and possibly resolve them.

However, don’t hold your hopes high, as the Instagram app has had a bad spell since its introduction to Windows 10.

On the other hand, it won’t cost you to give it a try and look for yourself. Follow the above steps to run the troubleshooter.

2. Reinstall the app

If the previous step fell short, let’s give the reinstallation a try. Reinstalling Instagram doesn’t have any drawbacks and can certainly help if issues emerge.

We can’t say with certainty whether the current version of the Instagram app is the problem or it’s an issue that is permanently present in the app.

It can seemingly depend on the Windows 10 version you’re currently using, so make sure you keep your system up to date.

Also, do note that you can remove Instagram completely from your PC by using a quick uninstaller software.

If you want to entirely uninstall the app from your PC without letting any leftovers, it’s a good idea to look for the best uninstaller software on Windows 10.

3. Reset the Instagram app to factory values

Another viable option is resetting the app to default values and starting from scratch. This action will erase all cached data and allow you a clean slate to start with.

There might be a bug at hand and this should address it. You’ll need to sign in again, but that’s not exactly a great effort to start with.

Even more, since we’re talking about an online service, you won’t lose anything in the process. Use the above steps to reset the Instagram app to factory values.

4. Try an alternative

Finally, there’s an alternative you can try in order to use the app in your PC web browser. Now, we’re aware that the web-based application is fairly limiting in comparison to Android/iOS apps.

But, there’s a way to simulate a smartphone or tablet in your web browser and thus obtain the full functionality of the mobile app on your PC.

It can be done in every browser, including Edge. The only thing you need is the developer options menu. Use the above steps for Chrome.

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