Windows 11 is a good-looking operating system, though it doesn’t always behave like we hope. Perhaps your taskbar doesn’t respond, or your Wi-Fi keeps dropping, or things just seem slower than they used to. If you recently upgraded or do a clean install of Windows 11 on a new PC, though, you might be encountering a handful of annoyances. Don’t worry—many others are facing the same problems too. And even better—most of these issues have easy fixes that don’t require any tech skills.

In the following blog post, we’ll walk through the common Windows 11 issues and how to fix them step-by-step. Whether you’re struggling with a laggy system or missing features, we’ll help you get things back to normal—without the technical jargon.

Common Windows 11 Issues and How to Fix Them

1. Slow Performance After Upgrade

Many users feel their PC became slower after upgrading to Windows 11. Apps take longer to open, and even basic tasks like switching windows feel delayed.

This usually happens because of too many apps running in the background, old drivers, or full storage. The good news is—you can speed things up easily.

Try This:

• Open Task Manager (Ctrl + Shift + Esc) and disable unnecessary startup apps that you don’t need every time you start your PC.
• Go to Settings and check for Windows Update to see if any performance patches are available and install any pending updates.
• Clean your disk space using the built-in Storage Sense tool (Settings > System > Storage).
• Update drivers from Device Manager or visit your PC maker’s support page.

Also, check out my full guide on How to Speed Up Windows 11 PC for Better Performance where I share even more tips to boost your system speed.

2. Taskbar Not Working Properly

Sometimes, the taskbar freezes, becomes blank, or doesn’t respond when you click on icons. This happens due to glitches in Windows Explorer or wrong taskbar settings. Luckily, a simple restart or tweak can fix this issue.

Try This:

• Open Task Manager (Ctrl + Shift + Esc), find Windows Explorer in the list, right-click on it, and select Restart. This refreshes the taskbar and usually fixes the issue.
• Go to Settings, select Personalization, then find Taskbar and check your taskbar settings.
• If it continues, try creating a new user account to check if the problem is account-specific.

3. Start Menu Not Opening

You click the Start button, and nothing happens. This is something that annoys users most in Windows 11.

It typically indicates a problem with either the system files or that the Start menu app is broken. You should not worry, as you can repair it through PowerShell.

Try This:

• Open Task Manager (Ctrl + Shift + Esc), go to File > Run new task.
• Type powershell, check the admin box.
• Paste and run this command:

Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register “$($_.InstallLocation)\AppXManifest.xml”}

Restart your computer after running this.

Some of these issues are caused by background services. You can learn how to manage them better in my post on How to Disable Unnecessary Services in Windows 11.

4. Wi-Fi Keeps Disconnecting or Won’t Connect

Some users note that their Wi-Fi randomly disconnects or won’t connect at all. This can end up interrupting work or video calls, both of which is quite annoying.

The issue is often due to old network drivers, saved network problems, or router settings.

Try This:

• Restart your router and your PC.
• Forget the Wi-Fi network and reconnect it.
• update your Wi-Fi driver by right-clicking on the Start menu, choosing Device Manager, and updating your network adapter.
• Run the built-in troubleshooter from Settings > Network & Internet > Status.

5. Bluetooth Not Pairing with Devices

There’s a Bluetooth mouse, speaker, or headphone that refuses to connect properly, and you’re not alone.

Windows 11 sometimes has trouble with Bluetooth, especially with older devices or outdated drivers.

Try This:

• Turn Bluetooth off and on again from the Settings.
• Remove and re-add the device under Settings > Bluetooth & Devices.
• Update Bluetooth drivers from Device Manager can also help.
• If it still doesn’t work, restart the Bluetooth Support Service by typing services.msc in the Run dialog box (WIN + R), finding the Bluetooth service, and restarting it.

Windows 11 has some hidden tools that can help you troubleshoot these faster. Have a look at Windows 11 Hidden Features That Boost Productivity—you might discover a trick that saves you time.

6. File Explorer Keeps Crashing

When browsing folders, some users experience File Explorer crashing suddenly or freezing. And that might be buggy updates, bad thumbnails, or a full preview pane.

Try This:

• Disable the preview pane: In File Explorer, go to View > Show, and uncheck Preview Pane.
• Open Command Prompt as Admin, then type: sfc /scannow

This check and repairs corrupt system files.

7. Windows Update Fails or Gets Stuck

Updates are important, but sometimes they just won’t install. You might see a loading screen for hours or error codes during updates.

This usually happens when the update files are corrupt or the update service is stuck.

Try This:

• Go to Settings > Troubleshoot > Windows Update and run the troubleshooter.
• You can manually clear the update cache:
• Open Command Prompt as admin and run: Type “net stop wuauserv” command and hit enter. Again type this “net stop bits” command and hit enter
• Delete contents of C:\Windows\SoftwareDistribution.
• Then run this both command “net start wuauserv” and “net start bits“

You can also refer to Microsoft’s Windows Update Troubleshooter for step-by-step help.

8. Can’t Find Control Panel or Old Settings

Windows 11 hides some older tools like the classic Control Panel, making it hard for users used to the old layout.

But these tools are still there—you just need to know where to look.

How to Access:

• Press Win + R, type control, and press Enter.
• You can also pin it to Start or the taskbar for quick access.

9. Old Software Not Working

Some older apps may not work well on Windows 11. You may see errors or the app won’t launch at all.

That’s because these apps were built for earlier versions of Windows.

Try This:

• Right-click the app > Properties > Compatibility.
• Enable Run this program in compatibility mode, and choose Windows 10 or 7.
• Also try Run as administrator.

10. Black Screen After Logging In

You log in and only see a black screen—no desktop, no icons. This can be scary. This usually means there’s a problem with the display settings or the graphics driver.

Try This:

• Press Ctrl + Shift + Esc to open Task Manager.
• Go to File > Run new task, type explorer.exe, and press Enter.
• If it still doesn’t work, then update or roll back your display drivers from Device Manager.

Frequently Asked Question (FAQ)