Re: virtual desktops in windows 10
This really could be either NVDA or something having gone slightly "off" with the Windows Update.
As far as NVDA: The Most Basic Troubleshooting Steps for Suspected NVDA Issues
As far as Windows 10:
1. Using SFC (System File Checker) and DISM (Deployment Imaging Servicing and Management) to Repair Windows 8 & 10
and then, if that doesn't solve it:
2. Doing a Windows 10 Repair Install or Feature Update Using the Windows 10 ISO file
For myself, I'd do the SFC/DISM first, the NVDA troubleshooting steps next, and the repair install last.
Brian - Windows 10 Pro, 64-Bit, Version 20H2, Build 19042
Any idiot can face a crisis. It's the day-to-day living that wears you out.
~ Anton Chekhov