The Preview app included with Mac OS X is much more powerful than its humble name implies. In addition to simply viewing PDFs, it contains the basic PDF features an average user might need.
Windows won’t allow you to modify files that open programs have locked. if you try to delete a file and see a message that it’s open in a program, you’ll have to unlock the file (or close the program).
A decade ago the idea that you’d want to mirror the screen of your mobile phone to your television would seem silly but now that there is so much content on our mobile devices from games to HD video, it’s downright useful to blow up your phone’s tiny display to television size. Read on as we show you how.
Google Apps Script is a surprisingly powerful scripting language often implemented using Google Sheets. It allows people to develop lightweight web applications, and those scripts run in the cloud on Google’s servers.
It’s common knowledge that almost every single geek hates Internet Explorer with a passion, but have you ever wondered why? Let’s take a fair look at the history and where it all began… for posterity, if nothing else.
Ninite is a free tool that automatically downloads, installs, and updates various Windows programs for you, skipping past the evil toolbar offers. For Windows users, Ninite is arguably the only really safe place to get freeware.
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.
Duplicate files are a waste of disk space, consuming that precious SSD space on a modern Mac and cluttering your Time Machine backups. Remove them to free up space on your Mac.
Duplicate files waste precious space on your computer’s hard drive — especially if you have an SSD — and make your computer’s backups bigger for no good reason. Here’s how you can free up some disk space.
You would think that Microsoft would have learned from their Windows 8 mistakes of forcing terrible features down people’s throats, but it looks like they’ve integrated a positively awful Search button / panel into the Taskbar. Here’s how to hide it using a registry hack.
Large form factors and multiple external antennas are fine for a beefy home router but they’re quite impractical when you’re on the go. Today we’re taking a look at the DIR-510L, a travel router that packs in zippy 802.11ac speeds in a package smaller than a TV remote.
Miracast is a wireless display standard included in Windows 8.1, Android 4.2, and newer versions of these operating systems. With a Miracast receiver plugged into a TV or another display nearby, casting your screen should be easy.
Most home networks rarely have one single type of client connecting to it. Usually, there’s a blend of Windows, Android, iOS, and maybe even Macs. How do you keep all these clients connected while keeping younger users out of trouble?
Miracast is a wireless display standard designed for mirroring a smartphone, tablet, or PC’s screen to a television without requiring any physical HDMI cables. It’s becoming more widespread with each passing day.
It’s time to compress some files, so what format do you use? Zip, RAR, 7z, or something else? We performed some benchmarks to determine which format gives you maximum compression.
Most people probably don’t think of themselves as an “administrator” but if you have computers all using the same access point, then that’s what you are. It’s important to understand how to ensure the safety of children using computers on your network.
It’s worth noting that both Windows Phone and Windows RT also offer a “device encryption” feature. It works similarly to the feature that made its way over to the desktop version of Windows with Windows 8.1.
Ever since the first person wrote out 5318008 on a calculator, nerds have been hiding secret numbers inside of your PC, and using them to negotiate secret handshakes between applications and files. Today we take a quick look at some of the more entertaining examples.
Connecting a PC to your TV is dead simple. All you’ll usually need is an HDMI cable, and then you can access every media service, streaming site, and PC game — on your TV.
You don’t need any specialized hardware to record a phone call, Skype conversation, or any sort of other voice chat. All you need is the right software and a few minutes setting it up ahead of time.
OS X has excellent visual clarity and is pretty kind on the eyes right out of the box. But, if you have trouble making out the small typefaces or simply want to make stuff bigger, then there are a few things you can do.
Application-specific passwords are more dangerous than they sound. Despite their name, they’re anything but application-specific. Each application-specific password is more like a skeleton key that provides unrestricted access to your account.
Game-streaming solutions have evolved from the “cloud gaming” services we examined last year. Many new solutions allow you to stream a game from a computer in your house to a device in another room.
Many companies want to sell you “memory optimizers,” often as part of “PC optimization” programs. These programs are worse than useless — not only will they not speed up your computer, they’ll slow it down.