That's quite understandable that you're worried.
The things to do:
1. Disconnect from the network, so you get a stand-alone PC.
2. Reinstall Windows (back to factory conditions).
3. Scan the files on your backup using a bootable antivirus disk.
4. Restore the now clean data from your backup.
Best of luck.
Kees
When ever I am trying to open the files , the files in my PC are partially or completely overwritten by the virus. I am worried that the file-infecting virus can also spread across the system and over the network to infect other systems.
I am worried about my files stored in my hard drive.

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