SEARCH

Chris Hoffman

Chris Hoffman is a technology writer and all-around computer geek. He's as at home using the Linux terminal as he is digging into the Windows registry. Connect with him on Google+.

Google removed access to App Ops, the hidden Android app permission manager interface, in Android 4.4.2. App Ops is still present in Android, however — with root access, we can get it back.

about 10 months ago - by  |  2 Replies

Mobile apps are harvesting entire address books and uploading them to ad servers, tracking users’ movements via GPS, and doing other nasty things. But Android’s permission system doesn’t do enough to help users fight this.

about 10 months ago - by  |  12 Replies

Do you use Windows, Mac, or Linux applications? Google wants you to replace them with Chrome apps in the future. Google Chrome is now an app platform, complete with a Chrome app launcher for Windows and Mac.

about 10 months ago - by  |  10 Replies

If you’ve got your hands on Microsoft’s Surface Pro, there are a variety of things you should know. These tricks span everything from hidden keyboard shortcuts and freeing up disk space to using the pen and connecting standard headsets.

about 10 months ago - by  |  2 Replies

Shopping for a new computer? Don’t pay too much attention to CPU clock speed. “CPU speed” was once an easy, if not completely accurate, way to compare two computers’ performance — just compare the GHz. But not anymore.

about 10 months ago - by  |  3 Replies

Google Now’s Reminders feature is powerful. You can set reminders for specific times, events like TV shows, and even have reminders go off when you visit specific locations. Time-based reminders can be recurring, popping up on a schedule.

about 10 months ago - by  |  2 Replies

Android has a permissions system for individual apps, but so do iPhones and iPads. Android gives you a single prompt when you install an app, but iOS allows you to make more decisions.

about 10 months ago - by  |  8 Replies

Installing software on a Mac is  different from installing software on Windows. There isn’t just one way to install applications on a Mac, either — there are several different ways, depending on the application you want to install.

about 10 months ago - by  |  4 Replies

Did you know Windows has had Speech Recognition built-in since Windows Vista? This is more than just a way to type by speaking aloud — you can use it to control applications and navigate the desktop with your voice.

about 10 months ago - by  |  4 Replies

Microsoft’s Windows XP started using the NTFS file system by default for its internal drives back in 2001. It’s now 12 years later, so why are USB sticks, and SD cards, and other removable drives still using FAT32?

about 10 months ago - by  |  19 Replies

It’s easy to set up parental controls and filter the web. These features are built into everything from Windows to the iPad. But none of these filtering solutions is perfect.

about 10 months ago - by  |  7 Replies

Android geeks often unlock their devices’ bootloaders, root them, enable USB debugging, and allow software installation from outside the Google Play Store. But there are reasons why Android devices don’t come with all these tweaks enabled.

about 10 months ago - by  |  1 Reply

Touch-screen keyboards can be slow, especially on phones with small screens. To enter text more naturally, you can use your phone or tablet’s voice dictation feature. Just speak — punctuation included — and your device will convert what you say to text.

about 10 months ago - by  |  7 Replies

More and more Android and Windows tablets are advertising their styluses. They’re popular iPad accessories, too. But not all styluses are equal. The technology built into your device’s touch screen will control what kind of styluses you can use.

about 10 months ago - by  |  6 Replies

iPads and iPhones give you control over how your kids can use your devices. You can quickly lock your device to a certain app before handing it over or lock down an entire device with comprehensive parental controls.

about 11 months ago - by  |  1 Reply

Did you know that Mozilla is creating a new operating system built on top of Firefox, dubbed Firefox OS? This isn’t an operating system for your computer — Firefox OS is Mozilla’s attempt at a smartphone OS.

about 11 months ago - by  |  Leave a reply

Like any piece of technology, iPads aren’t completely obvious when you first pick them up. They have their own language of gestures, swipes, and button presses you should learn to become more comfortable using them.

about 11 months ago - by  |  2 Replies

Linux distributions aren’t just the Linux kernel. They all contain other critical software, like the Grub bootloader, Bash shell, GNU shell utilities, daemons, X.org graphical server, a desktop environment, and more.

about 11 months ago - by  |  4 Replies

HDMI allows you to connect almost any device to a TV or another external display, but HDMI requires a wired connection. You might assume there’d be a well-supported standard for wireless displays, but you’d be wrong.

about 11 months ago - by  |  6 Replies

Ubuntu wants to enable TRIM for SSDs by default in Ubuntu 14.04. In other words, Ubuntu isn’t already using TRIM, so your SSD is slowing down over time. But why isn’t Ubuntu already using TRIM?

about 11 months ago - by  |  4 Replies

Android has a powerful permission system that forces apps to declare the exact permissions they require — whether it’s displaying notifications, reading your contacts, or accessing your location. Controlling these permissions as a user is possible, but more complicated.

about 11 months ago - by  |  1 Reply

Android 4.4 added a new screen-recording feature, making it much easier to create video recordings of an Android device’s screen in MP4 format. This is useful when creating walkthroughs and tutorials or just showing off an app.

about 11 months ago - by  |  3 Replies

This cold-calling telephone scam has been going on since 2008, but shows no sign of going away. If you have any relatives who might fall for it, be sure to let them know Microsoft won’t actually call them.

about 11 months ago - by  |  10 Replies

Linux Mint is insecure, according to a Canonical-employed Ubuntu developer who says he wouldn’t do his online banking on a Linux Mint PC. The developer alleges that Linux Mint “hacks out” important updates. Is this a real problem or just fear-mongering?

about 11 months ago - by  |  13 Replies

Bluetooth’s power-hungry nature has made it impractical for many types of wireless devices in the past. Bluetooth Low Energy is changing this, enabling new types of devices that can operate for months or years with small batteries.

about 11 months ago - by  |  2 Replies