[tomwed]

Originally Posted by jebartle

Windows 7https://www.youtube.com/watch?v=oGXbMyFaROw
Malware
Yes to usb stick
reinstall would require powers higher than my computer knowledge

If everything is backed up to a USB stick you can try to fix it yourself.
What is the make and model of your laptop?
Do you have all the software that came with it?

Do you know what a restore point is?
You might have one.
Watch this click here