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How to Create Emoji Mash-Ups Using Gboard

Emoji convey emotions and reactions when words just can’t cut it. There are hundreds of emoji to choose from, but what if you could mash them together and create new ones? That’s exactly what Gboard can do….

How to Use Firefox’s Built-In Task Manager

If you’re having trouble with sluggish system performance while browsing the web with Mozilla Firefox, you can use Firefox’s built-in Task Manager tool to quickly identify system resource usage and manage long lists of tabs. …

How to Monitor Disk Activity on Your Mac’s Dock

Using Activity Monitor, it’s easy to keep an eye on your Mac’s disk activity at a glance right from the Dock. A special option replaces Activity Monitor’s normal icon with a small animated graph that charts disk usage over ti…

How to Change Your Twitter Username

On Twitter, your username serves as both an expression of your personality and a digital address that allows others to direct messages your way on the service. If you’d like to change your Twitter username, you can do so easi…
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