These are the ways you can use to show Ruler on your Windows computer screen. Use apps, and extensions to display ruler on Windows 11/10 PC.

To turn off the screen while keeping the PC running, use keyboard shortcut, adjust the power settings, change closing the lid settings or use free tools.

Why pay all that money for a nice screen only to have the visual fidelity brought down by smudges and dust. Let's face it, your monitor is filthy—it's time to clean it.

Here's how to capture your computer screen using the built-in tools in Windows and macOS as well as a couple of third-party screen capture apps.

The screenshot app Snipping Tool integrated in Windows 10 and 11 can be set so that it's called up by pressing the print key. We show you how to do this.

If you own a Samsung Galaxy Tab tablet, you already have a terrific second display for both work or business travel. Here's how to use it.

A growing collection of photography articles to help you become a better photographer, includes interviews with photographers, photography events, software guides, hot products, consumer advice ...

If you've just updated your laptop and are wondering how to take screenshots in Windows 11, we've got you covered.

On Windows 11, you can use these steps to reset your computer to the factory default settings by removing everything or keeping your settings and files.

On Windows 10, you can use these tips to configure a multi-monitor setup, whether you're using a laptop, desktop, or a powerful workstation.

The Mac Mini is surprisingly powerful in spite of its size, but with the right monitor you can get a gorgeous HD display.

The prospect of getting spied on when you're staying in a hotel is scary. Here's how to find hidden cameras in your room, ...