Computers and hardware

Getting to a particular Preference Pane on a Mac is a two-step process. You must first open up System Preferences (via the Dock or Spotlight) before opening one of the preferences contained within. With free Mac app Preferences Quick Launch, you can shorten this process to one simple step. It lets you drag individual Preference Panes to your Dock or Launchpad, where you can access each directly.

After downloading Preference Quick Launch, unzipping it, and moving it to your Applications folder, open it to reveal 27 applications, each of which opens a Preference Pane. You can drag any of these … Read more

Adobe's Photoshop Express is a basic photo-editing app for your mobile device. With Photoshop Express, you can correct photo properties like contrast, exposure, and white balance, or use the autofix feature to let Photoshop try to fix everything for you. You can also crop your photos, apply creative filters, and share them to Facebook directly from the app.

Previously only available for iOS and Android devices, it's now ready to be downloaded for free to your Windows 8 tablet or hybrid device from the Windows Store. Here's how to get started with Adobe Photoshop Express for Windows 8:… Read more

If your kid is using an iPhone, iPod, or iPad to blast music at unsafe levels, you should consider setting a limit on their maximum volume. I mean, they'll hate you for it -- but they'll also hate having tinnitus in their 20s, right?

In the above video, I'll walk you through the steps of lowering the maximum volume limit on any iOS device, as well as locking that setting in place using a password of your choosing.

If the video doesn't appear above, try going directly to the video on CNET TV or pay a … Read more

Apple's autosave and resume features are convenient for maintaining your workflow, even when you do not save documents. So in a program like Pages, for example, you could work on a document and simply quit the program or restart your computer, and the next time the program opens, your documents will be reopened with the changes to them preserved.

While convenient, especially in the event of a crash, hang, or power outage, this feature does have one potential drawback: it could reveal some personal or otherwise private information at inopportune times.

You can avoid this by quitting programs with … Read more

Memory and storage are probably the two most commonly upgraded components on laptop computers. They're easy to upgrade and have an immediate impact on system performance. Wi-Fi cards are upgraded less frequently, but upgrading them can have a dramatic impact on performance as well, with greater range and faster throughput.

In this tutorial, we're going to upgrade the Intel Centrino Wireless-N 2230 inside a Toshiba U925t Ultrabook, with an Intel Centrino Advanced-N 6235. The Intel 2230 card is a good midrange card, but it lacks dual-band support, so we're going to replace it with the Intel 6235, … Read more

Back in the days before Mac OS X Lion (not to mention Mountain Lion), I used a handy trackpad gesture when I found myself mired in a particularly lengthy web page that would let me jump back to the top. I just swiped upward on the trackpad with three fingers and I was right back at the top of the page.

When OS X Lion hit, one of the many features it introduced was Mission Control, which you accessed by swiping up with three fingers (or all four, if you tweaked a setting in System Preferences). Mission Control is great … Read more

Once you commit to the Task Switcher in Mac OS X, it quickly becomes an essential tool in your workflow. With it, you can easily switch among open apps.

To call up the Task Switcher, hit Command-Tab and then while still holding down the Command key, you can hit the Tab key repeatedly to cycle through the icons in a rightward direction. If you have many apps open, however, it might be quicker to move to the left to make you desired app switch. Moving to the left is also useful if you overshot your intended app and want to … Read more

After learning a few keyboard shortcuts, my embrace of Mission Control has tightened. Because my 13.3-inch MacBook Pro has only so much screen real estate, I spread out the applications I use most frequently across a handful of virtual desktops in Mission Control in an effort to avoid feeling cramped when multitasking. I have come to rely on it and its virtual workspaces throughout the workday, and I get in and out of it more quickly now than when I relied solely on my MacBook's trackpad to navigate my way around it.

Without further ado, I present a … Read more

Dropbox is almost finished wrapping up its work on version 2.1.x (the version you're probably using if you haven't upgraded). Releasing an experimental build allows it to get feedback from early adopters. This new build lets you automatically save screenshots, move files to Dropbox in an easier way, import from iPhoto, and get faster upload and download speeds.

Ready to check out the new version? To download a copy of Dropbox 2.3.12, find the link that matches your OS and install. What's excellent about this method of distribution is that you won't … Read more