My brothers computer is filled with what I'm assuming is viruses. The
source of the damage is all from video game mods that he gets off the
internet. Nothing dirty like porn. I don't know if knowing the source
really makes any difference but I need a way to clean this computer
fast. if anyone could help id really appreciate it.
No need to worry about that, that happens quite to me, faced many problem during the first times and I preferred an easy way to eliminate the things.
First of all these, you need to clear the C drive temps, go to properties, general tab, click disk cleanup and check all the ticks and clik clean, it cleans all the unnecessary files from your C Drive.
Download priform CCleaner which cleans the unknown cache files intelligently. install it and check the ticks that which would you want to clean ti categorizes by applications and don't check Wipe free space, it takes you all the day almost.
After that once restart your PC and then goto programs section, see which programs that have installed unknowingly, you will come to know if you are using the PC from beginning time.
Get all the unnecessary stuff uninstalled. schedule the clean up settings in your PC, you don't have to monitor everyday.