How do I fix system very slow

Well you can try a good PC optimizer software which can help you in removing and cleaning junk files from the system it will help you in enhance your PC perform and help you in fixing the issue of slow PC.

Start with the basics: restart your system, close apps you’re not using, and clear temp files. Check if your storage is almost full — that can slow things down too. Also, make sure your Windows and drivers are up-to-date. Sometimes a little cleanup is all it needs to feel fast again!