What free tools can I use to identify and fix errors on my PC?

1. Auslogics Registry Cleaner: This free tool is designed to clean up the Windows Registry, which contains old and unnecessary files that can slow down your PC.

2. CCleaner: This popular free tool helps you clean your computer of junk files, broken registry entries, and leftover web browser traces. It also has a powerful disk analysis tool that can help you identify large files taking up storage space.

3. Malwarebytes: Malwarebytes is a powerful anti-malware tool that can help protect your computer from malicious threats. It scans your system for adware, spyware, and other potentially dangerous programs.

4. Driver Easy: Driver Easy helps you update outdated, missing, or corrupted drivers on your PC. With this free tool, you can quickly download and install the right drivers.