Defective RAM can cause all sorts of problems. If you're wondering why your PC isn't behaving, a RAM diagnosis may be in order.
Functions and formulas are Excel's reason for being. Learn the many ways you can set them up and start doing some serious math.
Excel 2016's many new features include six new chart types. Here we cover Histogram, Pareto, and Waterfall, which cover statistical, trend, and other relationships.
The Wi-Fi settings on your Android device are worth tweaking. Find out how many hotspots your Android handset has saved, use less data on "metered" Wi-Fi networks, connect to faster Wi-FI frequency bands, and more.
A quick command in Run turns File Explorer into an at-a-glance display for all your installed programs and Windows Store apps.
Maybe it's your browser. Or your word processor. Or some little utility. Here's how to make a favorite program launch automatically every time you boot Windows 10.
Performing a Windows reinstall can make your PC feel like new, but you'll want to do some prep work first to avoid losing precious data and software.
Take a tour of iOS's best camera features, from photo filters and burst mode to panoramic images and slow-motion video.
With a simple tweak of your Windows settings, you can get a charge from your USB ports when your PC is in sleep mode.
You've got a new computer running Windows 10. Here's what to do, and what not to do, to start off right in the new OS.
With a little ingenuity, Drive can be a repository for all the articles, images, and other content you find online.
The bigger your spreadsheet, the more you need INDEX and MATCH functions, which you can combine with SUM, AVERAGE, and MAX to refine your searches.
Google's two-year-old Camera app boasts a bevy of handy features, from a self-timer and exposure settings to the ability to create a Street View-like photo sphere.
Microsoft recently added 'Ask Cortana' support for images in Edge. Here's how to use it.
Simplenote, Google Keep, and Apple Notes are simple apps that offer more productivity power than you'd think.
Windows 10's picture password gives you an alternative to traditional passwords and PINs that could be easier to remember. Whether it's as safe is a good question--we go over the issues here.