Computer running slow
Summary
This guide helps you troubleshoot and resolve: Computer running slow. Follow the steps below to fix the issue.
Common Causes
Computer Running Slow - Windows 11
Quick Fixes (Try These First)
1. Restart your computer - closes programs and frees memory
2. Check disk space - free up space if below 10%
3. Close unused programs - especially in the system tray
Detailed Solutions
1. Restart Your Computer
This is the most effective fix for slow performance:
- Save your work
- Click Start > Power > Restart
- Wait for it to fully boot up
2. Check and Free Up Disk Space
1. Press Win + E to open File Explorer
2. Right-click This PC > Properties
3. Under "Devices and drives," check free space
4. If below 10%, clean up:
- Open Settings > Storage
- Click Temporary files and delete
- Use Disk Cleanup (search in Start menu)
3. Check for Background Programs
1. Press Ctrl + Shift + Esc to open Task Manager
2. Click the Processes tab
3. Sort by "CPU" or "Memory" to find heavy programs
4. Right-click programs you don't need and select End task
4. Disable Startup Programs
1. Press Ctrl + Shift + Esc > Task Manager
2. Click the Startup apps tab
3. Disable programs you don't need at startup
5. Check for Malware
1. Open Settings > Privacy & security
2. Click Windows Security > Virus & threat protection
3. Run a Quick Scan
6. Update Windows and Drivers
1. Settings > Windows Update > Check for updates
2. Update your graphics card driver from manufacturer website
7. Add More RAM (If Possible)
- 8GB is minimum for everyday use
- 16GB recommended for smoother performance
When to Get Help
- If the computer is still slow after trying these steps
- If you hear strange noises from the hard drive
- If the computer overheats frequently