Read the post here, we will walk you through how to speed up my computer in simple techniques:

1. Close non-required windows and tabs.
2. Refresh your PC and turn off the power saver.
3. Adjust the visual effects and pause OneDrive syncing.
4. Check for viruses and malware.
5. Turn off Windows tips and tricks and search indexing.

For more info visit here: https://perfectio.net/how-to-speed-up-my-computer/