Hello Resalat,
Thank you for the response.
I appreciate your time.
As you mentioned that Windows is slow, I would suggest you to run this Microsoft fixit and check if it helps.
Refer:
Fix Windows system performance problems on slow Windows computers
https://support.microsoft.com/en-us/mats/slow_windows_performance
Please also run Microsoft safety scanner to check for any virus or malware which may be causing the issue.
Refer:
Microsoft safety scanner
http://www.microsoft.com/security/scanner/en-us/default.aspx
Note: Any data files that are infected may only be cleaned by deleting the file entirely, which means there is a potential for data loss.
I hope this information helps.
Thank you