A virus has attacked your hard drive and now when you start up Windows, instead of seeing a Windows desktop, the system freezes and you see the blue screen of death. You have extremely important document files on the drive that you cannot afford to lose. What do you do first? Explain your answer.

Drop the computer case hard drive and mount hard drive it onto another computer device.

Explanation:

A virus is a malicious program that main to damages the computer system The virus will damage the hard drive and we will lose the important data which is stored on that computer.  

when the virus has infected the hard drive and when you starting the Windows, the machine is freezes and the death screen in blue is showing in this case we have to drop the hard drive in the computer and installing the hard drive into the other computer by applying this we will not loose the data that is stored in that hard drive

depends on what software you are using. google docs or microsoft word or other?

yes you can very simple, click the heart and then click the follow requests button.