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.

Learn how to turn off laptop screen when using external monitor in Windows 11/10. You can switch off laptop screen with external monitor without sleep.

A green dot on your Android screen signals that the camera or microphone is active. Learn why it appears and how to stop it from appearing.

When wiping your screen, try to avoid circular motions or buffing a single particular spot. Instead, use light pressure and wide, sweeping motions from side to side or top to bottom.

Can you use a TV as a monitor? You’ve probably already got a big screen in your house, though—a TV. At the end of the day, isn’t an HDTV just a giant, living-room-oriented computer monitor?

Noticed a tiny green dot on your Android? It's not a glitch; it's telling you something important. Here's what it means and how to stop it from appearing.

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 Pakistani APT36 cyberspies are using Linux .desktop files to load malware in new attacks against government and defense entities in India.

Light emitted by your phone, tablet, or laptop can disturb your sleep. Here's how to filter out the blue light for a more restful night.

Avengers: Doomsday Actor Alan Cumming Says He Filmed His Scenes 'In Isolation' Using Green Screen and Often Didn't Know Who He Was Supposed to Be Acting With Feeling blue.

X-Men and The Traitors star Alan Cumming has revealed more about his time recently filming Avengers: Doomsday, and said he spent the shoot alone.

Irene Gilbert is a 76-year-old retired state employee on a mission, fighting energy projects like large wind farms in Oregon’s rural communities. Renewable energy advocates and lawmakers treat ...