You can set a message to appear onscreen when people log into your Mac. Here's how to set it up, as well as how to remove it.

One tweak reshaped my daily habit ...

Overview:  Dynamic wallpapers can change automatically based on the time of day using built-in features such as Dynamic ...

You should use it, too ...

Small tweaks that completely transform your Windows lock screen.

Look for Lock Screen and click on it. Once you’re in the Lock Screen window look for Lock screen status. There will be a drop ...

Privacy and security concerns are becoming more commonplace as data sharing becomes more commonplace. Here's how to lock down your computer via USB key.

Learn key Android privacy settings and android security tips that help protect android data daily by controlling app permissions, Google tracking, lock screen access, and network safety.

Before you head out to a protest, take some precautions to protect your privacy and both the physical and digital security of ...

Your Samsung phone may already have great battery life, but a few adjustments can make that even more enduring.

Battery dropping too fast? Consider these 12 expert-approved tips to make your device last up to hours longer.

WhatsApp is widely used for personal and professional communication, which makes privacy and data security extremely ...