This could be caused by the display drivers, hardware acceleration in your web browser, faulty hardware. We really need more information so we can try to help.
Sapphire AMD Radeon HD 7750 1GB OC edition
Desktop Windows 10 Home 64bit
Radeon Crimson Edition 16.6.1
Display : Samsung FHD LCD 32" TV 1920x1080 60hz HDMI to HDMI
Motherboard : ASUS P8B75-M LE
CPU : Intel 13 3220 3.3ghz
Power : Andyson G-Plus 500w
Happens when I watch online videos, or watch videos using programs on my computer or when I am playing online games and mmorpgs. The screen will flicker once every couple of minutes. BSoD will occur occasionally as well during those activities, computer freezes, black screen and the sound freezes as well. I have tried wiping the display driver and reinstalling but it still occurs. There was a driver version couple months back that was actually ok, the screen just blacks out, comes back on with the message saying the display driver has stopped working and been restarted. Any updates before or after that has been hell.
It could be a faulty GPU or a driver issue. I'd recommend trying a system clean up and a fresh installation of 16.7.1, to see if it resolves the issue.
1. Run the Windows self check tool to check scan and automatically repair any corrupt files found in Windows. There is a guide on how to do it here. What you need to do is run an elevated command prompt (elevated means run it as administrator) and type SFC /SCANNOW. This will generate a statement indicating if errors were found the Operating system and if they were fixable.
3. Update Windows. Install all available critical, recommended and optional updates. Often Netframework and Visual C are included in the recommended or optional updates Windows provides. Windows should always be fully up to date before installing our drivers!
4. Use DDU to sweep the system of AMD drivers in safe mode.
5. Install the latest Crimson 16.7.1 drivers once the above is completed and check to see if the issue is resolved.
The problem still persists, and I really do not know what is causing the problem. You may say that my GPU could be faulty, but how do you explain the driver update few months ago that did not cause such serious BSoDs, but instead just stopped and restarted the GPU driver, with everything normal after that? At least back then I can just resume watching videos or playing games instead of having to do a full cold boot like now.