hard drive space keeps going up??

Solution
Its a scan that the anti virus restarts your pc and before windows can start it checks everything. Once the OS starts some virus have ways of avoiding detection. Avast has a boot scan as well as many others.


alright ill try that does the free version have a boot scan? ill just download it rn anyway
 


yeah just downloaded the stuff i needed for it it was taking like an extremely long time so im gnna do it when i go to bed. gtta figure this out cause i just upgraded to windows 8 and it deleted basically everything so im really wondering what it could be
 


ok so i did the boot scan and then had it running while i went to bed. i woke up and my pc was on running like normal how do i like view the results?
 

If you didn't set it to auto delete virus then I guess you didn't have any. Try the malwarebytes.
 


it was set to when a threat is found "fix automatically" instead of delete. idk all good ill try it again. malwarebytes never finds anything except a setup file for another web browser i was trying. my space isnt really changing anymore idk what it is ill keep trying stuff though
 


yeah thats true. everything seems fine idk hopefully thanks for telling me about avast though i really appreciate it im gnna keep it
 

No problem and happy to help always. :)