Windows 10: Problems

I've had lots of problems lately, one of them is UAC disabling and other stuff but for this post its about possibly system apps deleted? when i go into the Disk cleanup it doesn't show Windows Defender cleanup option but when i go into the windows 10 settings cleanup i see this Screenshot This started happening last week i dont know what happened, the cmd commands aren't helping meThis weird file path also shows for the windows defender temp files cleanup I couldn't get it to load now for this screenshot but its the same way as the one highlighted so if anyone can explain how do fix this t

:)

 

Windows 10 1709 System Restore problems...

That seems to be an attempt at Option 2 in the tutorial, which requires you to
a. Boot to a command prompt (Did you?)
b. You then seem to be mixing steps 3,4 and 5, thus your command is incorrect.

I suggest Option 1 is easier.

If you still have problems, please repost listing each specific step and saying which option from the tutorial you are using. Thanks.

 

Need some advice on computer problems.

Run HDtune (free version) on you hard drive. but most likely that the problem. You can also test your memory with Memtest86 as suggested above

You didn't list your OS

 

UNIGINE-Valley BENCHMARK scores

OK, no problem! It's your list...I was just making a suggestion. No hard feelings?