A: A lock screen, in general, is the screen one sees either on a computer or smart device that appears after startup or wake up. On it, you usually see some sort of image along with the current date ...

If your Monitor screen stays black after waking your Windows 11/10 computer from Sleep Mode, power down and restart your computer. Once you see your desktop, here are the things you need to take a ...

If you have installed a new GPU and the problem has started occurring after that, it is possible that the GPU is not compatible with your computer motherboard. You can check the compatibility of your ...