How to Speed Up a Slow Windows PC (Free)

A sluggish PC rarely needs new hardware — try these free fixes first.

1. Trim startup apps

Fewer apps launching at boot = faster startup. Task Manager's Startup tab, or a tool like CCleaner, makes it easy.

2. Clean junk & free space

Clear temp files and caches with BleachBit or Wise Disk Cleaner, then find space hogs with WizTree.

3. Scan for malware

Hidden malware kills performance — run Malwarebytes.

4. Keep drivers & apps updated

Use Patch My PC to keep everything current. Browse more Utilities.