Display drivers are often responsible for screen flickering in Windows 10. You will need to turn off your computer and uninstall the display adapter. Next, check for updates.
www.office.com/setup - Some people claimed that the screen flashes abruptly without any reminder or error before. However, the desktop and taskbar continue to flash on and off. Clients would be confused and upset if their Windows 10 screen flickers after they sign in to Windows 10.
