I have a Sony Vaio with windows 10 and I hate it. It is so slow. I am thinking of changing the system to Linux. It's either that or get rid of the dam thing.
I may well take the plunge with Linux
Have you done, in this order:
Uninstall anything you don't use.
In Explorer, right-click on your C drive.
Select Properties
Select Disk Clean Up
Once it's told you what it can do, select the system files option instead of delete.
When that presents its findings, check all boxes and press delete, this must include previous Windows installations.
When complete (may take a while), download and install Auslogics Disk Defrag, version 8. Any problems with this, pm me and I'll email you a copy.
Skip this step if you have a solid state drive.
Install it, expand to fill screen. On the left drop-down, select Defrag and Optimise and let it run. Again, may take a while. If the analysis shows above 15%, you'll likely see a big difference in speed.
PCs get slow because, like cars, they need regular maintenance , not just because they are old. None if my PCs are newer than about 2009, and they all run pretty quickly, just because they stay tuned.
If anyone thinks it worthwhile, I'll write up the process for a sticky post. Works with any Windows from XP onward.