Still using Windows 7? You are vulnerable to all sorts of nasties.
Microsoft ended support for Windows 7 in Jan 2020.
It would be wise to upgrade to Windows 10.
A straightforward job that can be done in 24hrs all your data and programmes as they were but running on 10 including free antivirus, saving you money. We can even make it look like Win 7 if you prefer. Price is all-inclusive, nothing else to pay.