5 Google Sheets Script Functions You Need to Know Automate and integrate the entire G-suite of apps Google Sheets is a powerful cloud-based spreadsheet tool that lets you do nearly everything you could do in Microsoft Excel. But the real power of Google Sheets is the Google Scripting feature that comes with it. Google Apps scripting is a background scripting tool that works not onlyin Google Sheetsbut also Google Docs, Gmail,Google Analytics, and nearly every other Google cloud service....

Perform a Zero Fill Using a Linux Live CD Use it when buying or selling a computer The most important and dangerous component in any PC is the hard drive. Dangerous, not because of any physical risk, but because of the data it holds. Privacy information, important documents, sensitive pictures—it potentially has it all. That’s why it’s important to safely erase any hard drives you’re no longer using. Don’t trust the basic formatting tools included with your operating system, however....

The Best Software Versions of Solitaire For Windows 10 Solitaire has offered a fun way to pass the time in offices, classrooms, and homes across the world since 1990. Microsoft first started including its own version of this classic card game with Windows 3.0, with the base game evolving with new graphics and features since then. If you’re a solitaire addict, however, you might be in the market for something a little different....

HDG Explains: What Is CAPTCHA & How Does It Work? Robots implode if they check the box When signing into a website online, or entering sensitive information, you may sometimes be asked to click a tick box, match images together, or type in a random series of numbers and letters. This is known as a CAPTCHA. It’s designed to stop non-human behavior online. But what does that actually mean? And can a CAPTCHA with one step as simple as ticking a box really stop bots from performing actions online?...

Should You Defrag an SSD? There’s an important distinction from a HDD “Defrag your hard drive” has been the cure-all advice for PC performance woes since the command line was the standard interface for home computers. It’s a technique meant to improve the performance of traditional mechanical hard drives, but do you need to defrag an SSD? These newer solid-state disks operate on completely different principles than mechanical drives, so is there any reason to still do it?...