I just upgraded my Window7 Pro to Windows 10 Pro.
I am pretty technical and it was difficult since I could not use the upgrade procedure. It failed many times and I could not work around that. I eventually did a clean install (keep files, not apps) from a USB stick.
I still had to evaluate and reinstall the software I use.
TT has bought users another year, but due to Microsoft's decision to end of life Windows 10, eventually everyone will need to upgrade/migrate. Good malware and anti-virus software will help, but without security updates, you leave yourself at risk.
If we can figure out a way to communicate privately I am pretty sure I can get you going with Windows 10.
Let me know.