Elvin Lai, PCWorld, Patrick Miller

Illustration by Neil StevensMake Your Gmail Work for You

Your time is valuable. On the Gmail team, we work hard to offer a user ex­­perience that won't bog you down. But we also want to share some tips for be­­ing even more productive with Gmail.

Alex Gawley, Gmail Product ManagerFocus on search, not folders: Google was built on search, and we've aimed to bring that same search experience to Gmail. Studies show that users save time when they search for an email instead of categorizing it into a folder. In Gmail, you can quickly find the exact message you want by typing keywords into the search box, or you can rely on the program's search autocomplete to specify the attributes you want (try typing 'from:[sender]' or 'has photos').

If the results of a new PCWorld/Macworld survey are any guide, the forthcoming iPhone 5 with LTE is going to be a big hit.

Large numbers of people plan to buy or upgrade to the first 4G iPhone, many of them citing the new LTE wireless technology as a main reason, the survey suggests.

PC owners know that every computer has a unique assortment of components, applications and peripherals. Nevertheless, certain things--including a host of common PC problems and mysteries--are part of the shared experience of computer ownership. The editors at PCWorld have seen and solved hundreds of PC mysteries, ranging from balky printers to diffident video players to persnickety file attachments. Most of the answers to these tech questions are simple and straightforward, so we've taken the liberty of compiling some of the most frequently encountered PC mysteries into a single list that we'll update regularly. Following each question we provide a short response that summarizes what we know. For a more detailed explanation and some helpful tips, click the links in each answer.

Why is [Program X] always running when I start my PC?

Windows maintains a list of programs that automatically run every time you boot up your computer. Some of these startup programs (such as antivirus utilities) are beneficial, but many of them are not necessary and can slow your PC as they run automatically in the background. Speed up your boot time by disabling Windows startup programs.

The Mad Catz Major League Gaming Pro Circuit controller has arrived, and it is good. However, its premium construction and tweakability come at a steep cost that only hardcore gamers (or generous gift-givers) can stomach. That's why we ran it by the four top gamers in the PCWorld office to see whether the quality is worth the cost.

When it comes to console gamepads, you used to be able to count on the original manufacturer's controllers to be the gold standard for quality and feel, and the third-party peripheral makers were relegated to throwing in mostly-useless features onto sub-par pads and hoping they could undercut Nintendo or Sony's gamepads by a few bucks. The MLG Pro Circuit controller ($100) changes the game; you could opt for a standard wired Xbox 360 controller for $30 ($35 for wireless), or spend over three times that for the MLG Pro Circuit controller.

You know that your new iPad will let you easily watch movies, browse the Internet, or play games on the go, but there are many advanced features hidden beneath the surface of iOS that can improve your tablet computing experience even further. To help you become an iPad master, we've compiled a handy list of tips and tricks for new iPad users. Read on if you want to learn how to multitask, take screenshots, encrypt your backups and more.

Set the iPad to self-destruct in 10 seconds: Okay, not really--but you can set the iPad to erase all data after ten failed passcode entry attempts by checking the Erase Data option under Settings, General, Passcode Lock.