It protects, maintains, and manages my computer about as seamlessly as I could imagine.

Working quietly in the background , OneCare helps inoculate my PC against viruses, spyware, hackers, and other unwanted intruders. And it is pretty all-encompassing, too. Key features allow for multi-PC management to form a sort of circle of protection, printer sharing support, and centralized backup of up to three PCs covered under the same OneCare subscription.

It is extremely easy to use. Three different colors quickly alert you to your computer’s present status: A green icon means your status is Good–everything is running smoothly and your computer is not due for a tune-up or backup. A yellow icon means your status if Fair, which may mean you need to run a tune-up or backup, but nothing is an immediate threat to your system. A red icon means your computer is At Risk, which may mean that an update cannot be made or OneCare is not on.

What I like about it most so far is that I have been able to try it out absolutely free. You can check out what Windows Live Onecare has to offer by downloading your FREE 90-day trial download today.

Sites like GasBuddy have been around for a long time but as gas prices reach unprecedented levels across the country, their network of localized gasoline pricing sites has now grown to 180, covering almost the entire country.

But GasBuddy isn’t alone. Microsoft’s MSN Auto site has beefed up its gasoline price reporting services, using credit card transaction data updated daily from 90,000 stations. Type in your zip code and you’ll find a return of the best – and worst – prices you’ll find near your location.

Another site to check: GasPriceWatch.com. It checks over 140,000 stations and also shows a map that gives you lots of details about how current the pricing is.

But wait… there’s more ideas.

“Get Gas Half Price” is the provocative name of an online book download (for $7.97) that is jam packed with ideas and tips on how you canr educe your fuel costs by as much as 50%.

Want to take more drastc action? Are you a do-it-yourselfer? Then try something really big, like how to convert your car to run on water and gasoline and double your mileage. This book offers to teach you just that. Does it work? I haven’t a clue. But it sure sounds intriguing.

From photos to letters and tax records, our computers have a lot of stuff we’d like to keep private. So if you’re getting rid of it, do more than hit the delete key. It really doesn’t delete at all. Your data is still on the hard drive and can be recovered by various firms, or even do-it-yourself software.

To really zap it… you need a program like Darik’s Boot and Nuke, a free download application that overwrites the hard drive multiple times, using randomly generated characters to take up all the space on the disk… thus removing the data by replacing it.

Paranoid and want stronger protection? For $39, try WipeDrive, it offers more features and works with thumb drives, USB drives and other portable media as well.

Another program you may want to consider is called WinClear. Windows and other software programs store history about the different activities that you have performed on your computer and on the Internet. This information is stored in the system areas of your hard disk and the built-in Windows functions like ‘Clear History’ offer little protection as they can only partially delete this data. Anyone can take a look at your history and find out what you have been doing on your computer, and this raises serious privacy concerns. Winclear is an Internet history eraser that protects your Internet privacy by cleaning up all tracks of your Internet and computer activity.

Then there’s this: Almost every action you make is recorded and can be easily retrieved by anyone, not just by a computer geek but by an average computer user such as your spouse, boss, friend, or anyone who has access to the PC you use.

For example, web browsers such as Internet Explorer and Firefox can save every image and every website you open. Windows might save every login name and password you type. Media players often keep records of every movie and video clip you watch.

That’s where a program called Evidence Nuker comes into play. The people who make this program say your computer is as private as a diary left on a restaurant table for anyone to read, and thousands of people have been fired, divorced and even sent to prison over what was found on their PC.

You can download Evidence Nuker today and run a FREE scan that will show you a listing of deleted files, emails, chat transcripts, audio and video files, temporary internet files, image files (all formats), search histories, clipboard data, passwords, internet history, stored cookies and such. It then will let you erase it…. but you have to buy the program to do so.

If you want to try Windows Live OneCare free for 90 days just download the free trial.

The idea is to write down everything. What you eat and what you burn in calories by working out, bicycling and running. The Fit Day site is a great place to do just that. It’s totally free, and all web based.

Set your weight loss goals, allot how many calories you can consume a day and then enter in your food and workouts. FitDay then keeps track of everything. A lot of people have lost a lot of weight and credit this site with giving them the motivation.

A similar and also very popular free site is The Daily Plate. Again, the idea is to keep track of what you eat and what you burn. Information is power. As long as you burn through physical activity more than you take in through food, you lose weight. And if you write down everything, you’ll know… there’s no room for excuses to NOT lose weight. the Daily Plate has a huge online database of foods with full nutritional information that it automatically totals for you.

And if you still need more help, a site called Shrink Yourself offers helpful online courses aimed at helping you to stop overeating. Some, which they charge for, are quite in depth and intense. But there is also a free four-day online course called Emotional Eating 101 you may want to check out.

The idea is pretty simple: Learn a new word… help feed the world. It starts out slow, asking you the definition of a word. As you pick the correct one, the words get progressively harder. There are 55 levels of increasing difficulty. So far, since the site went online last fall, few have gone past level 48,

But with each correct answer, the site donates 20 grains of rice to the United Nations World Food Program.
How so? Ads, that’s how. Advertisers attach banners at the bottom of the vocabulary screen. The money they pay the site pays for the rice. You can even see a video of the rice being distributed.

The site makes no money. It has just come up with a way to help feed the world… to date… about 47 tons of rice to 22 countries.

Spam…it’s out of control. Guess how much junk mail has accumulated over a 30-day period with my PCMike e-mail address? Over 164,000. Now tI used an old e-mail address that has been heavily linked on the Web and I allowed the spam to accumulate to demonstrate just how bad it is.

Here are my top three suggestions on how you can fight back against spammers.

1)First, never unless absolutely necessary, write out your e-mail address on the Web. Spammers have harvesting programs that capture them.

2) If you do have to post it, don’t use the “@” sign. Spell out the word AT and D-O-T for the dot com part to trick those harvesters.

3) Finally use an anti spam program that has a Bayesian filter. Bayesian filters detect spam through smart analysis and the programs actually learn and gets better over time.

There are two Bayesian spm programs I recommend.

Spam Bully is the best tool to block the spam that I’ve tried for Windows and PC users, especially those using Outlook.. For Mac users, I like Spam Sieve. These programs are easy to set up and powerful tools that identify and trap the spam and get it down to a manageable amount.

Spam can never be eradicated but if you follow my suggestions, you’ll get it under control.

Computers get real gunky. At least every year, it needs a good dusting.

Start with the fan. Compressed air from a can works, as does a vacuum.

And don’t forget the keyboard. Blow out the food crumbs that have piled up from those snacks you at while surfing the Net. Aerosol cleaning products applied to a clean rag and then rubbed on the grit removes the grime from the keys.

But the real PC spring cleaning challenge is inside.

First, get rid of the Adware and Spyware. Over a year all sorts of needless software can pile up, installed by websites to snoop on your privacy, deliver you unwanted ads and generally clog and clutter your computer. There are lots of programs that remove this. One I’ve had good results with is called No Adware. Two other programs I’ve used that also do the job well are Ad-Aware from Lavasoft and Spybot Search and Destroy. If you are like most users on the Internet, chances are you are probably infected with junkware. Most of the adware removal tools let you do a free scan to see what’s there, then, if you want help in removing it, they charge.

One more thing needs to be cleaned on Windows machines. It’s the Windows registry. The Windows Registry is a big database with the complete inventory of every program that sits on your PC.The more software and hardware you install and uninstall, the more your Registry fills up.

A lot of software doesn’t clean up after itself, and leaves behind old and obsolete Registry entries. This can slow down your machine. The more your Registry fills with this junk, the slower your PC gets and the more often you’ll have system crashes. Error Nuker is one of many special utility programs that will scan the Windows Registry on your machine to identify errors and ways to optimize the performance. A free registry cleaning utility program called Eusing has a lot of fans, too.

There are many, many tools you can get online that do these important tasks besides the ones I mentioned. Do a search for registry cleaners or adware removal to find more. Most offer free trial versions. And before you run any tool that removes anything, make a backup of any file that you are going to change. That way, if something goes wrong, you can easily restore your files and start over.

Get cleaning, everyone.