10 Common Computer Issues and How to Fix Them (Windows Edition)

Computers are integral to our daily lives, but when they malfunction, it can be frustrating and disruptive. Fortunately, most common computer issues can be fixed with a bit of troubleshooting. In this guide, we’ll cover ten typical problems Windows users encounter and provide practical solutions to get your computer running smoothly again.

1. Monitors are Black and Not Displaying Anything

A blank monitor can be alarming, especially when the computer appears to be on. Here are a few steps to diagnose and fix the issue:

Solution:

• Check Connections: Ensure the monitor’s power cable and the connection to the computer are secure.
• Power Cycle: Turn off the monitor, unplug it from the power source, wait a few minutes, then plug it back in and turn it on.
• Test with Another Monitor or Computer: If possible, connect your monitor to a different computer or use a different monitor to determine if the issue is with the monitor or the computer.

2. Flickering or Flashing Screen

A flickering screen is not only annoying but can also cause eye strain. This issue is often related to software or hardware problems.

Solution:

• Update Display Drivers: Go to Device Manager, find your display adapter, right-click, and select “Update driver.”
• Check Refresh Rate: Right-click on the desktop, go to Display Settings > Advanced display settings > Display adapter properties, and adjust the refresh rate.
• Disable Hardware Acceleration: In your browser or certain apps, disable hardware acceleration, as it can sometimes cause flickering.

3. Touchpad Not Working

When your touchpad stops responding, it can severely hamper your ability to use your laptop.

Solution:

• Check if the Touchpad is Disabled: Many laptops have a function key (often F5, F6, or F7) that enables or disables the touchpad. Press it to see if the touchpad resumes working.
• Update or Reinstall Drivers: Go to Device Manager, find “Mice and other pointing devices,” right-click on your touchpad, and choose “Update driver” or “Uninstall device,” then restart your computer.

4. Slower Than Normal Computer Speed

A sluggish computer can slow down your productivity and cause frustration. Several factors can cause this issue.

Solution:

• Free Up Disk Space: Remove unnecessary files and programs to create more space on your hard drive.
• Disable Startup Programs: Go to Task Manager, navigate to the Startup tab, and disable programs that you don’t need to start automatically with Windows.
• Run a Virus Scan: Use Windows Defender or a third-party antivirus program to check for malware that could be slowing down your system.

5. Battery Draining Too Quickly

Laptop battery life is critical, especially when you’re on the go. If your battery isn’t lasting as long as it should, there are a few steps you can take.

Solution:

• Adjust Power Settings: Go to Settings > System > Power & sleep, and choose a power plan that balances performance and battery life.
• Reduce Brightness: Lowering your screen brightness can significantly extend battery life.
• Check for Background Apps: Open Task Manager and close any unnecessary apps running in the background that could be draining your battery.

6. Default App Choices Have Changed

Sometimes, after an update or installing new software, the default apps for opening files might change unexpectedly.

Solution:

• Set Default Apps: Go to Settings > Apps > Default apps, and manually choose the apps you prefer to use for web browsing, email, music, and more.
• Reset to Microsoft Defaults: If you’re unsure which apps to select, you can reset to the default settings provided by Microsoft.

7. Microsoft Office Files Don’t Open

If you’re having trouble opening Word, Excel, or PowerPoint files, the issue could be with the Office installation or the file itself.

Solution:

• Repair Microsoft Office: Go to Control Panel > Programs > Programs and Features, find Microsoft Office, right-click, and select “Change” or “Repair.”
• Check File Associations: Right-click on the file, select “Open with,” and choose the appropriate Office program.

8. Update Stuck or Won’t Install

Windows updates are essential for security and performance, but sometimes they can get stuck or fail to install.

Solution:

• Restart the Computer: A simple restart can often resolve stuck updates.
• Run the Windows Update Troubleshooter: Go to Settings > Update & Security > Troubleshoot, and run the Windows Update troubleshooter.
• Clear the SoftwareDistribution Folder: Navigate to C:\Windows\SoftwareDistribution, delete the contents of the folder, and try updating again.

9. Sound or Microphone Not Working

Sound issues can affect your ability to enjoy media or participate in online meetings. These problems are usually related to settings or drivers.

Solution:

• Check Volume and Mute Settings: Ensure your volume isn’t muted and that the sound level is adequate.
• Update Audio Drivers: In Device Manager, find “Sound, video, and game controllers,” right-click on your audio device, and select “Update driver.”
• Set Default Devices: Right-click the sound icon in the taskbar, select “Sounds,” and set the correct playback and recording devices as default.

10. Fixing Problems with Bluetooth Connectivity

Bluetooth is essential for connecting wireless devices, but it can sometimes fail to connect or drop connections.

Solution:

• Turn Bluetooth Off and On: Go to Settings > Devices > Bluetooth & other devices, turn Bluetooth off, wait a few seconds, and turn it back on.
• Unpair and Reconnect Devices: Select the problematic device, click “Remove device,” and then try reconnecting.
• Update Bluetooth Drivers: In Device Manager, find your Bluetooth adapter, right-click, and select “Update driver.”

FAQs

Q: My computer still won’t turn on even though I followed the steps for a black monitor. What should I do? A: If your computer still won’t turn on, it might be a more severe hardware issue. Consider checking the power supply or seeking professional assistance.

Q: Why does my screen flicker only when I’m using specific apps? A: This might be due to those apps using hardware acceleration. Try disabling hardware acceleration in the app’s settings.

Q: My laptop battery drains quickly even when I’m not using it. What could be the cause? A: Background apps or a failing battery could be the cause. Check for apps running in the background or consider replacing the battery.

Q: I’ve tried everything, but my Windows update still won’t install. What’s next? A: If all else fails, you can try using the Media Creation Tool from Microsoft to manually install the update.

Q: My Bluetooth device connects but doesn’t work correctly. What should I do? A: Unpair the device, restart your computer, and reconnect it. If the problem persists, check for driver updates or compatibility issues.

By addressing these common issues, you can maintain your Windows computer’s performance and avoid unnecessary frustration. Most of these fixes are straightforward, but if you encounter persistent problems, don’t hesitate to consult a professional for assistance.