Azizam
BANNED

- Joined
- May 26, 2013
- Messages
- 3,512
- Reaction score
- -8
- Country
- Location
Mate, if you're not sure whether the problem comes from dust in the fan then you first have to check and verify. If it is then just disassemble carefully and clean the fan. As for the virus problem, just download Kaspersky with a trial resetter which you can use to keep it forever on trial from a site. There are many other ways (defrag, cleaning registry etc.) to increase the speed of the computer but I never use any of those techniques. If I were you, I would do format the laptop and install the OS again, doesn't matter if it's cracked or original as you live in Turkey. I guess the easiest option is to just do a clean install.