AntiVir or AVG are two good free anti-virus programs.
Nothing is virus free and safe. No matter what operating system, or internet browser you ever use; nothing is virus safe. The best thing you can do is keep your system up to date, keep your browser up to date, and ascertain that you have a great virus detection program installed.
To keep your system, malicious from the virus and malware it is important that you use anti-virus.
Probably YES. No operating system that I know of does that. If it actually says "Fatal error: entire PC going to die get anything off of it you wish to keep", then it is DEFINITELY a virus.
Keep your system up to date. Run regular virus scans and keep passwords on admin accounts.
All the OS are compatible with dual OS.but here i will suggest you keep it parallel.
Because of missing operating system files
Yes
No
Yes
No, niacin will not clean drugs out of your system.
by drinking plenty water
multiprogramming-there is no way for single user to keep either cpu or the io divices busy at all times...