To better help yu, pleae provide more information.
Did you use a
Rescue CD to remove malware?
When did you buy then e Machines? Are you the first owner and the only user?
How did you remove the Malware? Did you pay money to have it removed?
You have an older computer that still works? For anybody having one infected PC and another still working, the recommendation ios to make and use a third-party
Rescue CD to remove malware that prevents a PC from stating properly. It is free. Do not buy anything!
Here is a post on this site about Free Rescue CDs.
Free AV Resue CD downloads.