Files and Folders Issues

Want to trachk down duplicates

I log into my laptop as local user ACS_LLC but when logged in it shows my email as mikewruth@gmail.com
I have run an elevated command prompt - commands ...
I ran "sfc /scannow", and it said "Windows Resource Protection found corrupt files but was unable to fix some of them".
I ran "DISM /Online /Cleanup-image /Scanhealth", and it said "No component store corruption detected".
I ran "CHKDSK C:", and it said "Windows has scanned the file system and found no problems".

When I get to the command prompt through the Recovery Window it opens as directory X: not C: and when I use the cmd X:/cd.. it does not show C: only X: drive letter

After running features in boost speed, I have a flie folder that will not stay deleted from my home screen.

The screen also loses the background image from time to time.

I do nave an Nvidia GEFORCE RTX video card, but that was never an issue prior to running the product. Most of the time video runs off of the motherboard.

Can you help me to correct these issues?

подскажите пожалуйста как с помощью вашей программы почистить реестр?

how do i go about cleaning up my pc's empty, non existant and duplicate files, programs, videos, etc

I have a network drive that is mapped to two computers on the network. This is a Raid with 5 sub drives mapped on it.
Two other computers on the netwwork, one Win 10 and one Win 11, only see a Twonky server. How do I discover the mapping of the network drive and then map the virtual drives to my other computers?

downloads folder is also inside my documents folder; but I cannot delete the folder inside th edocuments folder. It says Fiolder already in use. Can you advise?