Why Is My Computer Running Slow? 10 Fixes That Work

A slow computer is frustrating, but often fixable. Here's how to speed things up.

1. Restart Your Computer

Seriously. Many people never fully shut down their PC. A fresh restart clears memory and stops runaway processes.

2. Check for Malware

Run a full scan with Windows Defender or Malwarebytes. Malware often runs in the background, consuming resources.

3. Disable Startup Programs

Press Ctrl+Shift+Esc, go to Startup tab, and disable programs you don't need at boot.

4. Free Up Disk Space

Use Disk Cleanup or Storage Sense. Keep at least 15% of your drive free.

5. Update Windows and Drivers

Outdated software can cause performance issues. Check Windows Update and update your GPU drivers.

6. Check for Overheating

Download HWiNFO and check your CPU temps. If it's hitting 90°C+, you need better cooling or a cleaning.

7. Add More RAM

8GB isn't enough anymore. Upgrade to 16GB or 32GB for smooth multitasking.

8. Switch to an SSD

Still on a hard drive? An SSD is the single biggest upgrade you can make. Boot times go from minutes to seconds.

9. Reset Windows

If nothing else works, a fresh Windows install can work wonders. Back up your data first!

10. Professional Help

Sometimes you need expert eyes. Tekklina offers free computer diagnostics in Victorville. We'll find out what's slowing you down and fix it.