You can change the brightness on any Windows 10 PC in two main ways: through the Action Center, or through your Settings ...

I just bought an iPhone 5 today for someone in my family. We've used it all day and it is great except for one thing. We noticed tonight that the screen was way to bright. My own iPhone 4 was way ...

Has anyone else experienced this? The buttons themselves work, but when I hit the volume or brightness or contrast buttons, nothing happens. I've rebooted, and I'm running all the latest updates.