Workers' Edge

The U.S. Centers for Disease Control and Prevention announced on Friday, October 9, that the H1N1 virus was widespread in 37 states. Fortunately, vaccines are on their way, and seasonal flu shots are currently available (the map on the Flu.gov site helps you find a vaccination center near you).

The best way to avoid bringing the flu bug home with you from the office is to stay out of the office. If you have the flu, do yourself and your coworkers a favor: stay home and rest! Not sure if you have the flu? Check the CDC site for a list and description of the symptoms of both H1N1 and seasonal flu. You'll also find information on the CDC site for taking care of people with the flu, prevention for people at high risk, and travel updates.

One of the best ways to track the flu's spread is via Google Flu Trends, an interactive map that indicates the frequency of flu-related search terms in various countries.

The Google Flu Trends map tracks flu-related searches by country.

(Credit: Google)

Additional information on flu trends is available for the U.S. and several other countries. For the U.S., you can compare yearly flu trends and view data for each state.

For several countries, Google provides more annual and regional flu data.

(Credit: Google)

Link to your office PC for free
In many work situations, there's no substitute for being face to face. But every year it gets easier to get your office work done from outside the office. One way to do so is via Windows' Remote Desktop Connection component, which lets you link to a PC that's on an office network, but only if the machine's running XP Professional or Vista/Windows 7 Professional, Business, or Ultimate.

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It has become conventional wisdom in the PC industry that periodically reinstalling Windows can restore an old PC's youthful vigor. Unfortunately, the process has become a challenge—and a real time-sink, to boot. Better to create a disc image of your hard drive when everything's working well and restore that image when things turn sour.

Recently, my nearly new laptop PC froze in the middle of Windows loading. After a forced shutdown, Vista repaired itself and reverted to a saved restore point. Things were back to normal in no time, but the event reminded me that I hadn't yet created a disc image of the hard drive's active partition.

Doing so doesn't cost home users anything other than the price of a few blank DVDs or some other removable medium. Paramount Software's Macrium Reflect disk-imaging software is free for personal use, though businesses, schools, and charities are asked to pay $39.99 for the full version (30-day trial available).

After you install the program, you're prompted to create a backup, including an XML Backup Definition File to facilitate restoring the backup from your desktop. You can also create a rescue CD (or DVD) that uses either Linux or the BartPE boot routines. Linux is the default selection and the one recommended for all but Windows XP and Server 2003 systems.

Macrium Reflect prompts you to create a disc backup after it installs.

(Credit: Paramount Software)

Backing up 68GB of data on a 222GB hard-drive partition took about 45 minutes and four DVDs. Even if restoring the partition required twice that amount of time, the process is still faster than reinstalling Windows, downloading and installing the gigabytes of Windows updates, reinstalling your applications, and restoring your data files and settings.

Backing up a 66GB drive partition to four DVDs took Macrium Reflect less than 45 minutes.

(Credit: Paramount Software)

Once I had created the Linux boot disc, I was ready for nearly any Windows emergency. Now I have to lug around five DVDs, but that's a small price to pay for the added peace of mind.

Of course, there are times when reinstalling Windows is your only recourse—such as when you have to repair a PC that has no backups. You'll find step-by-step instructions for reinstalling XP and older versions of Windows in Lincoln Spector's "How to Reinstall Windows XP." Microsoft's Windows Help and How-to site describes how to use Vista's Startup Repair feature. A separate article on the site explains your Vista installation and reinstallation options.

If your PC shipped without a Windows installation disc—and chances are increasingly likely it didn't include one—your only option is reinstalling your OS from the recovery partition on the hard drive. The steps vary depending on the PC vendor, so check the company's site for the instructions for your system.

With or without a Windows installation CD, restoring a known-good disk image is faster, simpler, and at least as effective as starting from scratch.

CNET has been the premier technology-news site since there have been technology-news sites. It's great to be even a small part of it. But lately I've been spending more and more of my time on one-person tech sites run by people who are among the sharpest on the Web.

The sites themselves couldn't be more different, and one specializes on Windows XP, so it's anything but a "news" site, but each one offers something of value that you won't find anywhere else.

Before I describe these tech sole proprietorships, let me plug two of my favorite CNET reporters. Elinor Mills' InSecurity Complex blog keeps me up-to-date on the latest in tech security. And I get a fresh perspective on Microsoft and its products, among other interesting tech topics, in Ina Fried's Beyond Binary blog.

The guy with his finger on the technology pulse
I get winded just reading about all the events and product announcements Harry McCracken writes about on his Technologizer site. The former PC World editor-in-chief covers topics so diverse that about the only thing they have in common is that they're all so interesting. Harry cuts through the hype and gives you the low-down quickly and simply.

By the way, Harry will be tweeting during Chris Anderson's videocast about disruptive technology on Sept. 30 at 3 p.m. Pacific time. I'll be working, but I hope to catch at least a couple of his tweets during my afternoon break.

The first word on computer security
Bruce Schneier writes about more than just security on his Schneier on Security blog, which is a good thing because you really have to read about the discovery of giant squid and the nonrandomness of coin-flipping to get a break from all the bad news. And unfortunately, there's no shortage of bad news when it comes to computer security.

Granted, many of Schneier's stories don't affect everyday PC users directly, but scan Schneier's blog whenever you need a reminder of why we need to take security so seriously.

Nobody knows more about PC annoyances than the Bassmaster
There's a lot to enjoy about computers, but for every source of PC joy there are 10 sources of PC aggravation. And when your tech hardware and software starts getting on your nerves, head over to the newsletter archive on Steve Bass's TechBite site for solutions with a touch of wry.

Along with great Windows troubleshooting tips, you'll find money-saving tricks and freeware recommendations. But my favorites are Steve's Time Wasters: deceptively difficult puzzles and games, optical illusions, stunts gone askew, and other Web wonders. The Internet the way it was and the way it should be!

A site for the operating system that wouldn't die
You have to hand it to Windows XP. The software has been around since wireless networks were young and cell phones had only 15 buttons. The fact is, XP continues to be the most widely used operating system in the world. And when your XP machine starts acting up, make Kelly Theriot's Kelly's Korner one of your first stops.

Troubleshooting's topic number one on this site, but you'll also find plenty of XP interface tweaks and links to other resources, particularly Microsoft Knowledge Base articles. This site is never going to win any design awards—some of its pages are text links in long, unbroken tables—but if it can go wrong in XP, it's probably described on Kelly's site.

Sometimes you just have to laugh
More malware, more defective hardware, more privacy breaches. Reading the daily technology news makes it easy to lose your sense of humor. Sure, you can browse over to The Onion or another humor site, but you get a whole different sensibility—or nonsensibility—from Dan Tynan and his cronies JR Raphael and "Dr. Smartass" on the ESarcasm site.

I'd like to report that I found some redeeming value on this site, but I'm still looking. (You'll find Dan's more serious take on matters technological on his Tynan on Tech blog.) If you're at all inclined to take technology—or yourself—seriously, avoid this site like the H1N1 virus!

My previous post described how to add information to and otherwise customize Windows' Welcome screen. But maybe you just want to get your PC going without having to log into an account. You can bypass Windows' log-on screen by changing settings in the Windows Registry, as described in a tutorial on the Computer Performance site, but I find it much simpler to use a free Windows-tweaking utility to do the same thing.

The program I used to customize the Windows Welcome screen—TweakNow PowerPack 2009—is the same tool I used to disable the log-on screen on my Vista laptop. Click Windows Secret in the utility's left pane and choose User Accounts. Click "Enable auto log-on," select the account you want to log into automatically, enter the account's password and domain name (if necessary), and click Save. The next time you start the PC, Windows will start and open that account automatically.

Set Windows to start logged into a specific account—without having to enter a password—via this setting in TweakNow PowerPack 2009.

(Credit: TweakNow)

TweakNow PowerPack 2009 works with XP, Vista, and Windows 7, but I tested it only with Vista. I didn't need to download the program to my XP test machine because that system already has Tweak UI, Microsoft's free XP-reconfiguration utility that lacks a Vista version.

To set XP to start a specific account without requiring a log-on, open Tweak UI and click Logon > Autologon in the left pane, check "Log on automatically at system startup" in the right window, enter the account's user name and domain (if necessary), and click the Set Password button.

The free Tweak UI utility makes it easy to start Windows without having to log into an account.

(Credit: Microsoft)

In the Set Autologon Password dialog box, enter the account's password in each of the two text boxes and click OK.

Add the account's password twice and click OK to start Windows without having to log in.

(Credit: Microsoft)

Why bypassing the Windows log-on is dangerous
Setting Windows to open an administrator account automatically is risky, period. Even starting a standard account without requiring a password is dangerous, though less so. There are many very good reasons why Windows accounts are password-protected, and far fewer good reasons for doing without passwords.

That's why I recommend against allowing automatic log-ons in general. But far be it from me to tell you how to use your PC, so if you want to save a few seconds each time you start your system—and you're not worried about somebody doing serious mischief after gaining easy access to your account—it's okay by me.

Creating a custom Windows log-on screen has never been faster or simpler. Two free utilities let you do more than replace the boring Windows default start background with a picture of your pet hamsters, though you can do that, too.

Add system info to Windows' start-up sequence
In a post earlier this month, I described the beta version of the free TweakNow PowerPack 2009 utility that makes it easy to view system information, maintain Windows, and customize the OS' interface. As that post stated, I encountered a couple of rough edges in the beta version I looked at, but that's to be expected in a beta.

One TweakNow feature I took advantage of right away was the program's ability to add a "legal disclaimer" screen to Windows start-up. One practical application of this feature is to add information about the system to the screen's text box, which can make life a lot easier for you or for whoever has to maintain the machine.

Suppose you need to find out what type of memory your PC uses, what type of processor it runs, its current version of Windows, or even the toll-free support number of its vendor. It's not always easy to find all this information, which resides in various locations on your system. Utilities such as TweakNow can help you collect this type of data, but you'll still find yourself clicking around their various nooks and crannies to unearth what you need.

You could create an image containing this information and make it your Windows Desktop, but adding system information to a screen that appears early in the Windows start-up sequence not only saves you time rummaging around Windows settings, it also lets you get the info off a machine without having to fully load Windows. This is a capability a lot of IT staffers will likely appreciate, but anyone who maintains multiple PCs could find it a time-saver.

The system information I needed was available in various other TweakNow screens, but it was much easier for me to copy the main System Information screen, paste the data into the text box in the TweakNow Legal Notice dialog (click Windows Secret > User Accounts > Miscellaneous), and edit it there. I added the toll-free support number of the PC's vendor, just in case.

Add system information to the Windows log-on screen via the free TweakNow PowerPack 2009 utility.

(Credit: TweakNow)

Place text in a custom welcome-screen image
If you're one of the many people who simply want Windows to load quickly, you won't be happy having to click through yet another screen before you can start your workday. Stardocks offers two free programs that let you create your own welcome screen, complete with any text you want ready access to.

LogonStudio Vista and LogonStudio XP can replace the default welcome/log-on screen with a more visually exciting image from a free online library, or you can create your own welcome image.

Stardock's LogonStudio Vista makes replacing the default Windows welcome screen as easy as 1-2-3.

(Credit: Stardock)

To test the program, I opened an image in Paint, added a text box containing information about the system, and then loaded the image using LogonStudio's Create and Upload options.

Place a text box holding system information into your custom welcome screen via Stardocks' free LogonStudio utility.

(Credit: Dennis O'Reilly)

Frankly, I was more pleased with the presentation of the information in TweakNow's "Legal Disclaimer" screen than in LogonStudio's custom welcome screen. But if you want to avoid an extra start-up click and don't mind taking the time to create a custom welcome screen, it doesn't get much easier than using LogonStudio.

Sometimes it seems like you need to be a software engineer to understand how to keep Windows running smoothly. That's why I appreciate free utilities that collect various Windows settings and make the OS easier to customize.

Last May, I described two utilities that improve Vista's performance: Stardock's $20 Tweak Vista and Iolo Technologies' $40 System Mechanic. A week earlier, I wrote about two other Vista tweaking tools: the free Ultimate Windows Tweaker from Microsoft MVP Anand Khanse and WareSoft Software's $30 Vista Smoker Pro.

All four of these programs have their pluses and minuses, but I clearly preferred the two most expensive options. I'm still looking for a free Windows tweaking tool with the best features of the fee-based apps. I thought I found it in TweakNow PowerPack 2009, but despite some very nice touches, a couple of important features failed when I tested the beta of version 1.6.1.

Dozens of Windows tools at your fingertips
Among TweakNow PowerPack's many tools are disk and Registry cleaners, a memory optimizer, startup manager, uninstaller, and personal-information eraser. The program also makes all your system information easy to find, including your processor model and cache types and sizes, network settings, and Windows configuration.

TweakNow PowerPack 2009's Registry Cleaner provides information about the Registry entries it proposes to delete.

(Credit: Tweak Now)

If you're concerned about security (who isn't?), you'll find plenty of TweakNow options to your liking. For instance, you can set Windows to shut down after a set period and limit users' access to context-menu items, Control Panel applets, and Windows Explorer's Folder Options. You can also reduce the amount of time Windows waits before shutting down an unresponsive service or application, add or remove items from the Start menu and submenus, and insert a legal notice in the Welcome screen.

When you enable TweakNow PowerPack's RAM Optimizer, an icon is added to the taskbar's notification area (near the clock) that shows the percentage of memory currently in use. Hover over the icon to view your system's free RAM and the percentage of CPU cycles in use.

TweakNow PowerPack's RAM Optimizer shows the percentage of memory in use via a taskbar icon.

(Credit: Tweak Now)

Mixed up UAC tweaker and an uninstaller that doesn't
There are plenty of features to like in TweakNow PowerPack—I haven't even mentioned the program's ability to brand IE's Title Bar—but ultimately the utility failed in two important areas.

First, my repeated attempts to uninstall a virtualization program came up empty. After running the TweakNow uninstaller, the program prompted me to restart to complete the process. The shutdown took several minutes, but when my test machine restarted, the virtualization program was still in place. I eventually uninstalled the program using the free Revo Uninstaller utility I described in a post last week.

The second failure was more disturbing. After I changed TweakNow PowerPack's User Account Control setting from the default Medium to Strong, I wasn't able to revert to the Medium setting. (The Strong setting requires that you enter an administrator password whenever you attempt to perform an administrator-only activity, while the Medium setting needs only a single click to continue the process.)

I was able to change the TweakNow UAC setting to Weak, which removes the UAC prompt for most administrator operations. However, each time I reverted to the Medium option, the Strong setting was selected when I restarted the PC and reopened the program. I was ultimately able to get the Medium setting back via Vista's own Security Center applet.

Even with these glitches, I can see myself coming to rely on TweakNow PowerPack for most of my Windows maintenance chores—the program's Registry Cleaner is particularly handy. After all, you can't really expect any beta to be flawless, and there's a good chance the vendor will address the program's shortcomings in future updates.

At or near the top of the list of aggravations for new PC owners is the trial version of a program that came preinstalled on the system refusing to uninstall once the trial period expires. The irritation really peaks when the product in question is from Microsoft.

Before I could install a bought-and-paid-for copy of Outlook 2007 on my laptop, I had to uninstall the trial version of Office Enterprise 2007 that was preinstalled on the machine's hard drive when I bought it several months ago. Very early in the uninstall process, an alert popped up reporting Error 1310 and instructing me to verify that I had access to a certain directory.

An attempt to uninstall the trial version of Microsoft Office Enterprise 2007 generated an error message.

(Credit: Microsoft)

I decided to try the uninstall again using the free Revo Uninstaller utility. In addition to cleaning up the Registry entries, files, folders, and other refuse that the program's own uninstaller misses, Revo Uninstaller finds and deletes junk files on your PC and performs other cleanup duties.

Imagine allowing anyone to use your PC without supervision: your children, nephews and nieces, spouse's second cousin, or even your babysitter's boyfriend.

That's the promise of virtualization software such as the $25 Returnil Virtual System. The program creates a virtual PC for you or anyone else to operate in that's sealed off from your system files and personal data. I tried the beta of Returnil Virtual System 2010, which includes the Virtual Guard on-demand malware scanner.

Returnil is another security layer on top of your hardware and software firewall, real-time malware detector, and other security programs. Once enabled, no permanent changes will be made to your hard drive, except to the files and folders you specify beforehand.

The program's installation routine offers to perform a malware scan prior to loading the program onto your hard drive. The option to send to the company anonymous information about the malware it detects is selected by default, but you can choose to be prompted before any information is sent or to prevent any information from being collected or transmitted to the company.

The beta of Returnil Virtual System 2010 offers to perform a malware scan prior to installing.

(Credit: Returnil)

After the installation completes, a toolbar is added to the desktop and an icon is placed in the notification area. Right-click the icon to hide the toolbar or the icon, enable or exit the program, or check for updates. Double-click the icon to open the main Returnil window. Here you can access the Virtual Guard antivirus scanner, System Safe virtual environment, and the program's other features.

The main Returnil window lets you access the program's security tools.

(Credit: Returnil)

After you register the beta—or the trial version of Returnil Virtual System 2008--you can specify files and folders that you can change while operating in a virtual environment. Otherwise, any changes you attempt to make to your hard drive while Returnil is enabled will disappear when you restart Windows. This includes the files you open, programs you use, Web sites you visit, and any other activity that would normally place or change data on your drive.

By default, Returnil uses half the available space on your hard drive to create its virtual environment. You can change this setting by clicking System Safe in the main Returnil window, choosing the advanced settings link, and selecting the System Safe tab. Use the slider control to reset the percentage of free hard-disk space allotted for the virtual environment, and click OK.

Change the percentage of free hard-disk space available for Returnil's virtual environment via the program's advanced settings.

(Credit: Returnil)

Other options let you password-protect the program, wipe all disk changes whenever you shut down Windows, enable protection when Windows starts, and assign a keyboard combination to open the program. I noticed a slight degradation in performance when Returnil's System Safe is enabled, but the slowdown was barely discernable on my 64-bit Windows Vista PC with 4GB of RAM and nearly 100GB of unused hard-drive space.

I experienced no problems using the beta, which is a 7.5MB download. Whether or not the addition of a malware scanner improves your PC's overall security, there's comfort in knowing that anyone—yourself included—can do just about anything on your PC without lasting effect. That's the peace of mind a virtual environment such as Returnil provides, and for little cost and only a modest performance hit.

Windows 7 is still three months away, but Microsoft has already cranked up the marketing machine with the Windows 7 Upgrade Advisor. Before you take the little bit of time and trouble to download the 6.2MB file and let Microsoft scan your PC, be sure to visit the official Upgrade Advisor page.

There you will see Microsoft assert that if your system runs Vista, it will run Windows 7, "in general." Another blanket recommendation from the company is that if you're currently using Windows XP, you should buy a new PC with Windows 7 preinstalled. Microsoft even offers links to a shopping helper and lists of Windows 7-ready systems.

Well, so much for running the Upgrade Advisor. Out of curiosity, I ran the advisor on my 4-month-old 64-bit Vista Home Premium notebook. First, I made sure all the machine's peripherals were plugged in. After only a few minutes, I was informed that I could do an in-place upgrade to Windows 7 Home Premium or Ultimate. (You'll find information about the various versions of Windows 7 on Microsoft's site.) ... Read more