Screenshots are great, but sometimes you need to create a video recording to really get your point across. You can record your computer’s desktop, your smartphone’s screen, or your tablet’s display.
Animations on a desktop PC, smartphone, or tablet are nice — the first few times. Eventually, you just wish they would hurry up and stop wasting your time.
One of the great things about Linux is that you can do the same thing hundreds of different ways—even something as simple as generating a random password can be accomplished with dozens of different commands. Here’s 10 ways you can do it.
Mac OS X ships with a built-in firewall, but it’s not enabled by default. The Windows firewall has been enabled by default ever since worms like Blaster infected all those vulnerable Windows XP systems, so what gives?
If you like testing or just checking up on your computer’s hardware specifications, you might be surprised to see different operating systems provide conflicting information about your hardware. Why is that? Today’s SuperUser Q&A post helps clear up the confusion for a concerned reader.
Windows, Mac OS X, and Linux all allow you to schedule boot-ups, shut-downs, and wake-ups. You can have your computer automatically power up in the morning and automatically shut down at night, if you’d like.
Chromebooks allow you to set a custom DNS server, but Google doesn’t make the option easy to find. There are many reasons to change your DNS server, after all.
There’s nothing more tedious as a system administrator than running security updates on a dozen servers every single day. Luckily Ubuntu will let you automate stable security updates so you’re never at risk.
Amazon Instant Video uses the Flash plug-in, so you might imagine that it would “just work” with Flash on Linux. You’d be wrong, but you can get Amazon Instant Video to work with minimal tweaking.
A “text expander” autocorrects short combination of characters you type to longer phrases. They can be used anywhere in any operating system. For example, you could type “bbl” and have this always automatically expand to “I’ll be back later.”
You’ve set up the programs you need. Your windows are arranged just right. Then, something else demands your attention and you have to shut down. No worries. You can have Ubuntu remember all your running applications and restore them the next time you log in.
Chromebooks are supposed to have amazing, all-day battery life — but not all of them do. Follow these tips to squeeze more battery life out of your Chromebook.
TrueCrypt’s dramatic shutdown in May, 2014 left everyone shocked. TrueCrypt was the go-to recommendation for full-disk encryption software, and the developers suddenly said the code was “not secure” and halted development.
Zip files can be password-protected, but the standard Zip encryption scheme is extremely weak. If your operating system has a built-in way to encrypt zip files, you probably shouldn’t use it.
If you’ve tried to install Google Chrome in Ubuntu Linux, you may have noticed that it’s not available in the Ubuntu Software Center. However, it’s easy to download a package file for Google Chrome and install it on your system, and we’ll show you how.
When you enter a long command into the Terminal window that you found on the web or in a document, you can save yourself some time by easily copying and pasting the command at the prompt.
You don’t need third-party software to access FTP servers, WebDAV sites, and other remote files shares. Popular desktop operating systems like Windows, Mac, and Linux can all do this out-of-the-box.
If you do not need or want to encrypt files on your computer but would like to stop casual snooping, then what is the best method for password protecting your folders on Linux/Unix? Today’s SuperUser Q&A post has helpful answers to a curious reader’s question.
Chromium is the open-source project that forms the basis for Google Chrome. Because it’s completely open source, Chromium is available in many Linux distributions’ software repositories for easier installation.
Chromebooks offer built-in support for SSH tunnelling with their included crosh shell and SSH command. An SSH tunnel allows you to use an SSH connection like a VPN or encrypted proxy, sending your browsing traffic through the secure tunnel.
It can be tough porting your videos and music to every device you use. How do you know your Mac, Xbox, and Windows Machine can read your files? Read on to find your perfect USB drive solution.
The Unity Launcher in Ubuntu is locked to the left side of the screen. If you would rather have a launcher at the bottom of the screen, there is a way to convert the Unity Launcher into a dock-style launcher at the bottom of the screen.
Whether you’re cutting out the boring parts of your vacation video or getting a hilarious scene for an animated GIF, Avidemux provides a quick and easy way to cut clips from any video file.
Search for a duplicate-file-finder and you’ll find yourself bombarded with junkware-filled installers and paid applications. We’ve put together lists of the best free duplicate-file-finders so you can save some time.
Whether you’re using Linux on your desktop or a server, there are good tools that will scan your system for duplicate files and help you remove them to free up space. Solid graphical and command-line interfaces are both available.