Windows Tips

Keep a closer watch on your notebook's battery

Most of the expert advice on extending the life of your notebook computer's battery boils down to common sense: turn off devices you don't need (CD drive, wireless adapter, Bluetooth, etc.); don't run AutoCAD and other graphics-intensive apps; don't run more apps than you need; turn down the brightness of your display (most laptops do this automatically); and set your system to hibernate after a shorter period of inactivity.

Quick aside: Lately whenever my notebook goes into hibernate mode I lose my wireless-network connection. I often have to restart the machine to get it to recognize … Read more

Diagnose problems with Windows Update

You try to do the right thing by setting your PC to update Windows automatically, only to be stopped in your tracks by some error message or--more likely--a hung browser. Usually there's a simple explanation for the update hiccup. But not always. The steps below for resuscitating a stalled Windows update begin with the simplest solution and end with the trickiest.

Make sure you're logged in an administrator account. To find out if your current account has administrator privileges, click Start > Control Panel > User Accounts (in Vista's standard Control Panel view, click User Accounts and … Read more

Ferret out Windows' system-info hiding places

How much RAM is installed in your PC? How fast is its processor? How much unused space is on its hard drive?

This and other basic information about your system is easy to find, but how do you find the date Windows was originally installed, how long since the last restart, or the model number of your display adapter? For this information you may have to dig a little deeper.

The fast way to open System Properties The standard facts and figures about your PC are listed in System Properties. Most people get their by right-clicking My Computer (in XP) … Read more

Dig deeper into Windows to find the source of problems

Some people like to know everything there is to know about what their PC is doing. Not me. I just want the dang thing to work, and when it stops working, I want the simplest, surest, fastest, and cheapest fix available, skip the details.

This puts me at odds with PC pros who believe there's nothing blissful about tech ignorance. Okay, I see their point, but there are a world of things I'd rather be doing than scrolling through Windows event logs.

When I described ways to diagnose a hanging application, several readers took me to task for … Read more

Four free Registry utilities make Windows faster, safer

The last time Windows' System Restore failed on me, I didn't blink an eye. I gave up trusting Microsoft's own Registry safety net a long time ago. And considering the quality Registry freeware available, there's no reason you should rely on Windows to repair and recover from Registry-related problems. These four freebies will keep the Windows engine purring like a kitten.

Clear out the clutter with CCleaner Piriform's popular Windows-optimization utility includes a Registry-scrubbing component that clears out old application paths, ActiveX controls, shared DLLs, fonts, icons, and other Registry detritus. The program gives you the … Read more

Fix for XP sessions that don't close properly

Earlier this week, I described some Registry tweaks that force Windows to shut down faster. Another weapon in the fight against interminable shutdowns in XP is Microsoft's User Profile Hive Cleanup service, a free download written by Robin Caron.

Some programs and services don't release their connections to Registry keys when a user logs off. This can cause problems when the person tries to log onto another PC connected to the same company network, but mainly it just adds to the time it takes XP to shut down.

Before you can download the program, you have to let … Read more

Figure out why an application hangs

Last December, it was Word 2007. Two weeks later, it was Outlook 2003. Out of the blue, a program that worked just fine yesterday freezes up today.

A few days ago, I described how to force Windows to close hung applications faster at shutdown. That fix might get you out the door quicker, but it doesn't address the source of the problem.

Unfortunately, determining the source of a hung application usually requires quite a bit of detective work. If the problem is widespread, chances are Microsoft and any other hardware or software vendors affected will do their best to … Read more

Add virtual desktops to Windows XP, Vista

It took all of about 20 minutes to get accustomed to Linux's virtual desktops, which let you switch between work environments with a single click. The problem is, I still spend most of my computing time on Windows machines that lack this handy productivity-boosting feature.

I tried using Microsoft's Virtual Desktop Manager, a PowerToy for Windows XP that lets you create as many as four separate desktops, but it's as buggy as an anthill, and offers no version for Vista. However, I did find three free virtual-desktop programs that work better and give you more options: VirtuaWin, … Read more

Shut down Windows in an instant

The other evening I turned off my Windows XP system and busied myself with other matters, only to find the machine churning away several minutes later as it worked through its shutdown process. I could've understood the delay if it were installing updates, or even if some program or service had hung the system. But this was a typical PC shutdown, and it was taking forever.

"There's gotta be a better way," I thought, and after doing a little research, I found a bunch of Registry tweaks that reset Windows to close shop like it's … Read more

PC power conservation: It's not just for notebooks anymore

The preset power schemes in Windows XP and Vista are too generic to match your unique computing style. Creating your own custom scheme can reduce your energy bill without cutting into your work time.

All those little light-emitting diodes glowing green, blue, yellow, and every other color of the rainbow after you've shut down for the day indicate a tiny amount of power flowing down the drain. Turn off the uninterruptible power supply (UPS) or surge suppressor you've got your equipment plugged into AFTER you shut the devices down normally. When you're ready to get started the … Read more