Before you can use a camera app in Windows 10 you have to allow access to the camera itself. Only then can you allow access to the app. We walk you through it.

Create a Restore Point So I can recover my PC to a state that's ready to go Now that everything is set up and ready to go, I create a restore point, so I don't have to set everything up again.

You’d never use Windows Key + R and your operating system’s “Run” box to launch most apps—but thanks to the latest Windows 10 PowerToy, that might become your new default.

How difficult is OpenGL? How difficult can it be if you can build a basic renderer in 500 lines of code? That’s what [Dmitry] did as part of a series of tiny applications. The renderer is par… ...