I wonder has your Dad always used Avast ? .. It sure wont done any harm to Remove it .. But make sure you use the Uninstaller .. It can be found at the Avast Website .. I have seen some cases where it has strange effects with some Drivers .. Though have never seen any with Graphics Cards ..
My Computer
- Computer Manufacturer/Model Number
- W530-3630QM1
- OS
- windows 7 home 64bit
- CPU
- INTEL-CORE I7
- Memory
- 16GB
- Hard Drives
- 750GB
- Browser
- Chrome