Can't remove avast off pc using many methods.

Hello, could someone please tell me how to remove avast from my pc? It’s been working for a long time, but when I try to let files past it, it deletes them and will NOT let me download them again. It actually takes away my admin privileges on my own computer so I can’t delete them. I looked for many solutions but found none that worked. So, I decided it was time to rid of it and find something else to use, so I went to the files, and I could not find any uninstall programs to run. I opted to just select all and delete, and it does the same thing, it REMOVES my own admin privileges from my own computer so I can’t delete it. Thank you in advance for your help, this whole issue has been happening for some time now, and it’s becoming a very aggravating ordeal.


TL;DR
I can’t remove avast off my pc no matter how hard I try.

Uninstall Utility https://www.avast.com/uninstall-utility

Remove it manually.

If you don’t know how to do so, you should start learning on how to use the OS and the things you can do with it.