PC SpeedBoost

Improve your PC's startup time, browsing speed, and overall performance speed

Alternative download from external server (availability not guaranteed):

Alternative download from external server (availability not guaranteed):

Optimize computer performance by emptying junk data and clearing registries

A useful free tool that can scan your PC to detect and update outdated drivers

This is the Windows PC version of a clean-up tool that was originally on Android

Hard drive optimization utility that is fast and free

Microsoft's PC and device "problem solver" utility

Look at the drivers that are installed on your computer and which ones you can use.