PowerToys comes with an option called Screen Ruler. As it denotes, it displays a ruler on demand. To show a ruler on screen using PowerToys, follow these steps: Open the PowerToys app on your computer ...

To detect a second monitor manually on Windows 10, use these steps: Open Settings. Click on System. Click the Detect button to connect to the external monitor under the "Multiple displays" section.

Don’t limit yourself to your laptop’s small screen. Here’s how to wirelessly project your Windows 11 device to another PC with a larger monitor for a more comfortable computing experience. I've been ...