Why Did My iPhone Emoji Keyboard Disappear?

Ergonomics is a scientific discipline concerned with studying the interaction of human beings with their environment. The principle focus of most ergonomic inquiries is to minimize the impact of equipment and user-interfaces on the human body. Machines and devices with poor ergonomic design can

Install Windows 3.1 in DOSBox to run old 16-bit Windows games on 64-bit versions of Windows, Mac OS X, Linux, and anywhere else DOSBox runs. This is particularly useful as only 32-bit versions of Windows can run those 16-bit applications.

So you have multiple computers and you want to keep your files in sync, but you don’t want to store them on someone else’s servers. You’ll want a service that synchronizes files directly between your computers.

Mac OS X can read from NTFS drives, but it can’t write to them unless you use one of the below tricks. We highly recommend paying for a third-party NTFS driver if you need to do this as the other solutions don’t work as well and are more work to set up.

I have to be honest. I love the look of pixelated graphics! If you’re also a fan of jaggies or old school video game graphics, here is a simple trick to relive a little bit of that low pixel-depth goodness in any version of Photoshop.

Microsoft Security Essentials (Windows Defender on Windows 8) was once on top. Over the years, it’s slid in the test results, but Microsoft argued the tests weren’t meaningful. Now, Microsoft is advising Windows users to use a third-party antivirus instead.

Microsoft has been called late to the party for not offering Microsoft Office for the iPad, other tablets, and smartphones. The truth is, Microsoft does make quite a few different versions of Office for mobile devices, although they aren’t full versions of Office.

Laptops aren’t as easy to upgrade as desktop PCs. In fact, newer laptops are becoming harder to upgrade — but you still may be able to upgrade your laptop with more RAM or a solid-state drive.

When you’ve got a PC completely infected with viruses, sometimes it’s best to reboot into a rescue disc and run a full virus scan from there. Here’s how to use the BitDefender Rescue CD to clean an infected PC.

Google’s new YouTube Gaming and Google Play Games apps allow you to record your Android device’s screen and create screencasts. They’re designed for recording mobile games while you play them, but you can use them to record any app.