by Rick Broida, PCWorld - The verdict is in: Windows 7 is Microsoft's best operating system ever. It's stocked with genuinely handy interface upgrades (hello, Aero Snap), long-overdue networking improvements (we love you, homegroups), touchscreen support (long live tablet PCs), and the best Windows Media Center experience yet (ClearQAM support at last).
Like every operating system, though, Windows 7 can benefit from a few tweaks here, some add-ons there, and a smattering of OS-enhancing apps and utilities. We've rounded up 27 of them, each one designed to make Windows 7 faster, easier, safer, or more fun. And because we know that many people still run Windows XP or Vista, we've identified the tips that work with those versions as well.
Make It Faster
Is Windows 7 really speedier than Vista or XP? Different Windows 7 performance tests have yielded varying results, but ultimately it depends on your hardware and the apps you run. Of course, with a few simple tricks, you can wring better performance from any system.
Works in: Vista, 7 The old saw still holds true: Windows loves RAM. The more memory that you supply, the less the OS has to rely on the comparatively poky hard drive. But if you want Windows to address more than 3GB of memory, you have to run the 64-bit version. If you're buying Windows 7 as an upgrade, you should find a 64-bit installation disc in the box; ignore the 32-bit disc entirely. In addition to recognizing more RAM, 64-bit Windows makes better use of your PC's processor, giving you the best Windows experience possible.
Boot More Quickly
Works in: XP, Vista, 7 Does Windows 7 really boot more rapidly than other versions of Windows? Yes, a little. But the more programs you install, the slower your system will start (something that's true of all Windows editions). Many apps force Windows to run them at startup--a situation not unlike a dozen cars trying to merge into one lane.
Startup Delayer is a great tool that tells the startup programs you select to sit tight, be patient, and run a little later--after some of the traffic has cleared. The end result is that your PC boots much more quickly.
The utility presents you with a list of all the programs that start when your system does. To set a delay for any of them, just drag the item to the white bar at the bottom of the window. You'll see a line representing the app; drag it left or right to decrease or increase the delay.
Startup Delayer is a freebie, and it's one of the best ways we know of to speed up a slow-booting PC. Even one that runs Windows 7.
Switch to Chrome
Works in: XP, Vista, 7 Quick--what's the single most-used app on your PC? The Web browser, of course. So it's no surprise that one way to make your Windows experience faster is to switch to the swiftest browser, and that's Google Chrome. As we reported in "Browser Speed Tests," Chrome loads pages faster than Firefox 3.5 (which ran a close second), Internet Explorer 8, Opera 10, and Safari 4. Granted, the advantage may amount to only a second or two, but those seconds add up.
Tweak Your Power Settings
Works in: Vista, 7 Using Windows' power-management features to save energy makes sense--but you shouldn't do it at the expense of productivity. For example, if you're working on a desktop PC (or using a plugged-in laptop as your desktop), you don't need your hard drive to turn off after 5 minutes, your processor to throttle back when idle, or your video playback to be 'optimized for power savings'. Since you're not trying to preserve battery life on this machine, you should crank every performance setting to maximum.
By default, Windows Vista and 7 both come configured for ‘Balanced' performance. To crank things up a bit, click Start, type power, and select Power Options. Choose the High performance plan. (If you don't see it listed, click Show additional plans.) Now your machine will run with desktop-optimized power settings. If you want to tweak individual settings, such as how long the hard drive should sit idle before shutting down, click Change plan settings, Change advanced power settings.
Turn Off the Eye Candy
Works in: Vista, 7 Everybody loves bells and whistles, but Windows' eye candy come at a price--especially on older PCs with single-core processors or minimal RAM. If you're more concerned with zippy performance than you are with transparent windows and animated controls, consider turning off the visual effects.
Open the Control Panel, type visual in the Search field, and click Adjust the appearance and performance of Windows. Choose Adjust for best performance, and then click Apply. After a few seconds you'll see a decidedly plainer Windows interface--and enjoy a much snappier response. If the look is too stark, you can choose the Custom option and then select any effects you want to restore. Just remember: The more you enable, the greater the performance hit.
Works in: XP, Vista, 7 To this day many PC manufacturers insist on stuffing new systems with unnecessary, unwanted software that consumes drive space and slows startup. We're talking security suites you may not require, games you might not want, and vendor-branded utilities that are more nuisance than necessity.
Kick that junk to the curb. You can venture into the Control Panel and click Uninstall a program, or use one of our favorite freebies, Revo Uninstaller, to make a clean sweep; the utility not only uninstalls software, but also removes leftover files and Registry entries. Just make sure not to firebomb anything important, like Adobe Flash Player or Microsoft .Net Framework.
Expert Tip: Eliminate the Aero Peek Delay
Works in: 7 Aero Peek, one of Windows 7's most celebrated enhancements, temporarily turns all your windows transparent when you mouse over the Show Desktop button. However, if you accept the default settings, the effect takes nearly a full second to kick in. Why wait? A simple Registry hack will enable instantaneous transparency.
Press the Windows key to open the Start menu, type regedit in the search box, and press Enter. In the Registry, navigate to HKEY_CURRENT_USER\ Software\Microsoft\Windows\CurrentVersion\ Explorer\Advanced. Right-click an empty area in the right pane, and choose New, DWORD (32-bit) Value. Name it DesktopLivePreviewHoverTime. By default, Windows will assign a value of 0, which is exactly what you want. Now just restart your computer (or log off and back on). The next time you mouse over Show Desktop, you'll be Peeking at light speed.
Expert Tip: Run Performance Monitor
Works in: 7 If you like charts, numbers, and data sets, Windows 7 has just the tool for you. Performance Monitor tracks your PC's hardware and applications in real time, generating all kinds of data that you can review and compare. It's aimed more at system administrators than at everyday users, but if you're trying to confirm a sneaking suspicion that, say, iTunes is single-handedly tanking your system's performance, it can help.
To access Performance Monitor, press the Windows key, type perfmon, and press Enter. You can start assessing your system by expanding the Monitoring Tools folder and clicking Performance Monitor. From there you'll probably need to delve into the built-in help files, as the tool isn't exactly user-friendly. For more, check out the Microsoft Developer Network blog post on using Performance Monitor.
Make It Safer
Still looking for a good reason to trade Windows XP in for Windows 7? One word: security. The new OS is inherently better at fighting infections, blocking hackers, and thwarting phishing attempts. And with the extra tools described here, you can lock it down like a digital Fort Knox.
Install Microsoft Security Essentials
Works in: XP, Vista, 7 Windows 7 comes equipped with some solid security tools, including a robust firewall and the spyware-blocking Windows Defender. On top of that, you need a good antivirus program, one that works quietly in the background and won't bog down your system. Microsoft Security Essentials provides real-time protection against viruses and other kinds of malware, and its performance impact is negligible; PCWorld security guru Erik Larkin says it "holds its own" against other free antivirus utilities. Sounds like a fine alternative to paying an annual fee for virus protection.
Install Web of Trust
Works in: XP, Vista, 7 The seemingly innocent act of clicking a link--even one that's at the top of a Google search-results page--can result in "drive-by downloads" infecting your PC. Scary, right? But how do you know whether a link is safe to click? Try Web of Trust, a browser add-on that will warn you of unsafe sites.
Specifically, the plug-in adds color-coded icons to each link that your search engine produces: green for safe, yellow for risky, and red for dangerous. You can also right-click any link, such as one that appears in an online forum, and choose View WOT scorecard to perform a manual safety check.
WOT is free, and available for both Firefox and Internet Explorer. Although its rating icons add a little clutter to some Web pages, we recommend it very highly for anyone concerned about security.
Create a System-Repair Disc
Works in: 7 Stop--before you do one more thing with your PC, dig out the box it came in. Do you see a Windows 7 disc or a system-recovery disc? They're less common these days, so chances are it falls to you to create your own. And it's vital that you do, because if your system ever becomes unbootable, a recovery CD or DVD might be your only recourse.
Thankfully, Windows 7 makes the task exceedingly easy. Just pop in a blank, recordable CD or DVD (you'll need a burner, natch), click Start, type repair, and choose Create a System Repair Disc. Follow the instructions from there, remembering to label the disc when you're done.
If you ever run into trouble, boot your system with the repair disc. It includes a variety of recovery and diagnostic tools, and also lets you choose a System Restore point to help get your PC back to a previous, working state.
Make this disc now. If you wait until after you encounter a problem, it's too late.
Expert Tip: Tweak the UAC
Works in: 7 You remember User Account Control, right? Incessant annoyance? Poster child for everything that was wrong with Vista? Yep, that UAC. It's back in Windows 7, and its heart remains in the right place: It's still meant to protect you from running dangerous software or making unauthorized changes to your system--you know, of the malware, identity-stealing variety.
Of course, it can still be annoying, too. Fortunately Microsoft now gives you control over when and why UAC issues warnings. To tweak the settings, click Start, type account, and select Change User Account Control settings. You'll see a slider with four notification levels. By default, UAC is now a little less intrusive than it was in Vista, notifying you only when programs try to make changes and not when you make changes to Windows. Want UAC to take a hike altogether? Drop the slider down to Never notify.
Make It Easier
When is an operating system easy to use? When it works the way you want it to work. Here's how to make your Windows life simpler and more productive.
Close All Your Apps in a Flash
Works in: XP, Vista, 7 Done working for the day? Don't try to close all your open programs individually. Instead, close them all in one fell swoop with a click of the Close All Windows icon. Unlike the Show Desktop function, which merely minimizes all open windows, Close All Windows terminates each running program. Don't worry about losing your work: If an open document needs saving, the program will prompt you--the same as if you had clicked the red Close button up in the corner.
To make the best use of Close All Windows, pin it to your taskbar. (Windows XP and Vista users can add it to the Quick Launch toolbar
Move the Taskbar
Works in: Vista, 7 Widescreen monitors are great for watching movies and organizing windows side by side, but much of the time all that screen real estate goes to waste. Why not move the Windows taskbar to the side of the screen? This may sound crazy at first (and you'll need a few days to get used to the results). But since Web pages, Word documents, and the like run top-to-bottom, the more vertical space you can give them, the better.
By relocating the taskbar to the left side (or the right, if you prefer), you're freeing up vertical space for the stuff you use every day while making smarter use of wasted horizontal space.
To give this a whirl, right-click an empty area of the taskbar and clear the check mark next to Lock the taskbar. Next, left-click and hold on an empty area of the taskbar, and then drag it to the left (or right) side of the screen. Once you get close, you'll see it lock in, at which point you can release the mouse button.
Vista users may want to extend the width of the taskbar (by clicking and dragging the right edge) to better see the labels for currently running programs. But Windows 7 users can keep the taskbar narrow, as the new OS doesn't use taskbar labels anyway.
Tweak the Taskbar
Works in: 7 Jump Lists, program pinning, rich thumbnail previews--the Windows 7 taskbar definitely offers some nice amenities. However, since it's "your" Windows (at least according to Microsoft's recent ads), you should be able to make the taskbar work exactly the way you want it to.