TheZigzagoon

avg makes your pc slow.

anyway use this to scan.

https://www.malwarebytes.com

Use Bullguard. They have good deals at the end of the year and you can have it on multiple devices. I know money is hard as a student, but it's a good investment. 

@platy

Even an offer now,

But I will check it out, I can even get 21%(Dutch tax) off the price.

But would need to discuss that at home...

But I use

AVAST (FREE)

and Malware 

And once in a while I go to a IT forum to clean out all shit. 

If I find a difficult get rid of virus or malware I always visit them. 

https://www.hijackthis.nl/

Forum is fully in Dutch, but I'm sure the people there do know English. 

Can give an helping hand if some want to try it out, since there are a few things you have to do first. 

But even with paid virus software,

always watch out what you download and which websites you will visit.