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Credit Card Safety Online
It's the age of e-commerce. Millions of people spend billions of dollars online every day. And the usual method of payment is a credit card. Some people hesitate to provide their credit card numbers to e-commerce sites for various reasons....
Geekly Update March 9
Here's your Geekly Update for this week, presented in small bytes. Get the scoop on gadgets & hardware, computer security, online happenings, social networking, web tech and search engines. Read on......
Has Your Computer Been Hijacked?
Computer hijacking happens when someone snatches control of your computer and makes it do his evil bidding. This is bad not only for the owner of the computer but also for the millions of Internet users against which the hijacked...
How to Replace a Hard Drive
Replacing a hard drive in your desktop or laptop computer is pretty simple. You just have to pay attention to a few details. Here's a step-by-step guide to replacing your hard drive......
Update Your Device Drivers
Device drivers are software packages that keep many parts of your computer system running and working together smoothly. As you change the hardware and software components of your system, the device drivers on it may become obsolete. It's important to...
Internet Security Suites
"I recently got a new computer, and the free trial of McAfee antivirus is about to expire. I've been looking at Internet Security Suites, but there are so many options and features that my head is spinning. What should I...
Digital Picture Frames
"I want to give my mother a digital picture frame, but she's a senior citizen and not so tech savvy. What do you recommend that works well and is easy to use?"...
Geekly Update January 5
Here's your Geekly Update for this week, presented in small bytes. Get the scoop on gadgets & hardware, computer security, online happenings, social networking, web tech and search engines. Read on......
Speed Up My Computer
We have a need for speed when it comes to computing. Whether a computer is brand new or several years old, it's never fast enough. Here are a few tips to make your computer run faster......
Buy a Domain Name
"I want to create my own website, but I don't know where to start. Where can I buy my own .COM domain name, and how much does it cost?"...
Antispam Tools
Spam is a huge problem on the Internet. For many years now, well over half of all email traffic has been spam. Spam wastes much of the Net's bandwidth, slowing down legitimate traffic. On the personal level, few things irritate...
What Is Google Voice?
"I'm a little confused by Google Voice. It seems like a way to get free phone service, but that sounds too good to be true. Can you explain what Google Voice is, and is not?...
Malicious Software Removal Tool
"I already have a firewall, anti-virus, and anti-spyware protection. Do I really need the Malicious Software Removal Tool that Microsoft is recommending for me to download?"...
External Hard Drive For Backups
"I'm planning to buy an external hard drive to use for backups. What hardware and software do you recommend for reliable and simple backups?"...
Computer Overheating
"My computer sometimes shuts down at random times. A friend said it's probably overheating. How can I find out for sure, and what can be done about overheating?"...
Internet Explorer 8 Versus Firefox
Should you use Internet Explorer version 8, or the new Firefox version 3.5? Which is better, faster, easier to use? Read on for my comparison of the latest versions of the two most popular browsers......
Backup Your Mobile Phone
"Recently I lost my phone, and along with it, all my contacts, music, text messages and apps. It's been expensive and time consuming to reconstruct everything, so I'm looking for a way to back up all the data on my...
Windows Registry Errors
"When I start my computer, I always get some sort of 'error in registry' message. Things seem to work okay after that, but it makes me wonder if there is a problem that should be corrected. Will a registry cleaner...
Transfer Programs from XP or Vista to Windows 7
"I'm moving to Windows 7, but I'm worried about transferring all my existing programs to the new system. I would be a major hassle to re-install all my programs… what do you recommend?"...
Piggyback Downloads
"Suddenly my web browser is cluttered with toolbars that I never asked for. I delete them, but sometimes they come back. Why is this happening, and how do I get rid of all those unwanted toolbars?"...
Data Recovery
So you were working on that big presentation for the boss, when suddenly the power went out and your computer shut down. And when you restarted the computer and ran your software it said "Cannot open file; file corrupt" or...
Startup Programs
If you feel your computer is sluggish, what's going on? One reason could be your Windows startup programs. let's take a look at how to manage your startup programs, and pump some speed back into your system......
Internet Explorer 8 Crashes
Many users report that Microsoft Internet Explorer 8 locks up or even crashes their entire PC, under a variety of circumstances. They want to know why. Here's the scoop......
System Restore Not Working
"I tried to run System Restore and got this error message: 'System Restore did not complete successfully. Your computer's files and settings were not changed.' Uggh. Why does this happen, and what can I do about it?"...
Geekly Update September 15
Here's your Geekly Update for the week of September 15th, presented in small bytes. Get the scoop on gadgets & hardware, security patches, browser news, social networking, web tech and search engines. Read on......
Is Cloud Storage Safe?
"I'm using cloud-based services like online backup, web-based email and document sharing. But I really don't know much about the safety and security of cloud computing. How vulnerable am I?"...
Which Online Backup Service Is Best?
If you listen to talk radio, you've probably heard online backup services like Carbonite, Mozy and iDrive advertising incessantly. Let's take a look at each of them, to see what they offer......
How to Remove Rootkits
"What exactly is a rootkit, and how is it different than a virus? Also, how can I detect and remove rootkit infections from my computer?"...
Partition Managers
Partitioning your hard drive is like putting up a digital fence, splitting your hard drive into distinct sections, each for a specific purpose. It allows you to install multiple operating systems, or just keep different types of data in their...
Upgrade Vista to Windows 7
"I'm currently running Vista on my home computer, but I've heard that Windows 7 is faster. Should I upgrade my Vista to Windows 7, or leave well enough alone?"...
Geekly Update August 17
Here's your Geekly Update for the week of August 17th, presented in small bytes. Get the scoop on gadgets & hardware, security patches, browser news, social networking, web tech and search engines. Read on......
Securing Your Router
Your router is the box that feeds your high-speed internet connection into your computer. But is it also an open door to hackers, crackers and wifi moochers? Learn how to secure your router…...
Do You Have a Gravatar?
A gravatar (Globally Recognized Avatar) is an image that appears alongside your name when you post on blogs and forums. If you're an active participant in online discussions, get a gravatar and get globally recognized! Here's how......
How to Hide Your IP Address
"I'm concerned about my online privacy, so I want to hide my IP address. How can I do this?"...
Twitter Tools Twelve
Using Twitter doesn't automatically make you cool. But if you put a bunch of these awesome Twitter tools, apps and addons to work for you, the chances of achieving a higher standing in the twittosphere are greatly increased......
What is OpenDNS?
"What exactly is OpenDNS? I've heard that it can be used to make your Internet access faster, but I'm a little fuzzy on how it works, and if there are any gotchas I should know about."...
Free Backup Solutions
"I know I need to backup my computer, because I've experienced a hard drive failure in the past. But I don't have a lot of money to spend on backup software. Are there any good FREE backup software programs, or...
Free Firewall Protection
"Everyone says that if you have an Internet connection, you should have a firewall. But can I use a free firewall, or should I pay for one of the commercially available firewall packages?"...
Best Web Browser?
"I have friends who have stopped using Internet Explorer and they're always telling me that Firefox or some other browser is better. What are my choices, and which one is best for the average internet user?"...
Magic Jack Phone Service
"I've seen commercials for Magic Jack, a device you can plug into your computer for really cheap phone service. It sounds too good to be true, so... is there a catch or is Magic Jack a scam?"...
Free Registry Cleaners
"I've heard conflicting stories on the effectiveness of registry cleaners. Do they really help? If so, which registry cleaner do you recommend?"...
How To Mess Up Your Computer
Aside from actually drop-kicking it or smashing it with a sledge hammer, it's fairly difficult to actually "break" a computer. That said, there are a number of ways to render your computer just slightly more useful than a doorstop. Certain...
Great Gadget Gifts
Are you going nuts over the selection of electronics that are available for this holiday season? There are so many choices -- cell phones, music players, PDAs, video cams and more. Read on for my personal recommendations to help you...
Speed Up Vista
"I upgraded to Windows Vista on my desktop PC, and instead of speeding up, it seems to run slower than ever. Do you have any tips or tweaks to make Vista run faster?"...
Internet Security Cameras
"I have someone in my home during the day to clean and do childcare. Can I install a wireless security camera that can be monitored over the internet? I'd like to be able to look in during the day from...
Free Fax Software
"I want to send a fax, but I don't have a fax machine. Can I use fax software on my computer to send or receive a fax? If so, what free fax software is available for Windows? I have a...
Malware Scanners
"There are so many malware scanners to choose from, when trying to protect against adware, spyware and other online threats. Which one(s) do you recommend?"...
Gmail - New Features
Google recently added some nifty new features to Gmail, their free web-based email service. Here's a look a what's new in Gmail......
My Favorite Software
In the course of doing my job, I use certain programs on a regular basis. On any given day, I might be doing word processing, web design, programming, image editing, trouble shooting, and of course email and web surfing. Here...
iPhone Accesories
There's no shortage of accessories out there when it comes to the iPhone. So I've compiled a list of the coolest and most useful add-ons to complement your iPhone....
Upgrade to Windows XP SP3
"I've heard that Microsoft just released a new service pack for Windows XP. Is SP3 going to make my XP machine run faster and jump higher? Or should I avoid it? I remember the SP2 hassles... What's your take on...
Voyager Versus iPhone
"Some people are calling the new LG Voyager a potential iPhone killer. I'm considering buying the Voyager so I'd like your take on how it stacks up against the Apple iPhone."...
Automatic Backups
"My hard drive failed last week, and my latest backup was a year old. So I lost pretty much ALL of my important files. Can you recommend an AUTOMATIC backup that just works?"...
iPhone Jailbreak Applications
"I've heard that there are a bunch of really cool programs that will run on my iPhone, but it requires something called a jailbreak. How is that done? Is it safe, and will it void my iPhone's warranty?"...
What Is My House Worth?
"I'm worried about the worth of my house in today's economy. The mortgage crisis is wreaking havoc on property values. What online tools can you suggest to help determine the value of my home?"...
Vista SP1 - Do You Need It?
"I've heard that Microsoft just released Vista SP1, a package of updates that will make Vista run faster. Should I install it? If so, how do I get Vista SP1?"...
Content Management Systems
If you maintain a website, a content management system (CMS) can make it easier to add or update information, whether it has 10 pages or 10,000 pages. Read on to learn what a content management system can do for you,...
Video Hosting
If you've already decided that you want to find stardom on YouTube, good luck with that. With over 100 million videos watched every day, chances are mighty slim that you will be a star on that site. Let’s explore the...
Low Disk Space Warning
"Windows is giving me a warning that says 'You are running out of disk space on Local Disk (C:).' My friend told me this is not important and offered to disable the warning popup for me, but I'm not sure....
Ubuntu Linux Gutsy Gibbon
Is Linux ready for the masses? Or is it still a geeks club? The new Ubuntu Linux Gutsy Gibbon puts a little more polish on the Linux desktop and moves the focus toward everyday users. Check out the new features...
Automatic Digital Cameras
Are you a camera klutz? Don't know the difference between an f-stop and a fill flash? Then today's new automated digital cameras are just perfect for you. Just point and click, they do the rest. Here are my picks for...
What is GnuCash?
"I've heard that GnuCash is a free accounting program, similar to Quicken. So it's free, but how does it compare with Quicken or Microsoft Money, for basic household or small business accounting?"...
The New Zune
"Just a few days ago I was wondering whatever happened to the Zune. Now I'm seeing commercials for the new improved Zune. Is it worth another look as an iPod alternative?"...
Gmail: Beyond the Basics
You've opened a Gmail account and now you can send and receive email on the web. Lots of email... 5.2 gigs and counting. But beyond all that space, Google's Gmail can give you better control over how you manage your...
Ebay Tips for Buyers
"I've tried several times to buy items on eBay, but the bidding options are confusing to me, and I always get outbid at the last minute. Can you give me some tips on saving money and winning eBay auctions?"...
What is RAID?
"I've heard that a RAID hard drive is the best solution for automatic backups. What exactly is a RAID, and what are the pros and cons of RAID systems?"...
What is a Mashup?
"I hear the term mashup being used to describe certain websites, but I'm not sure what it means. Can you explain what a mashup is, and where the word comes from?"...
Facebook Applications
"On Facebook, I always get invitations to add 'applications' to my profile. Some sound interesting, but I'm not even sure what an application is. Are they part of Facebook, or something from the outside? Do I need to worry about...
Free Anti-Virus Programs
"I've been using the free Norton antivirus package that came with my computer, but the subscription will expire in a few days. Are the free anti-virus programs any good? What do you recommend?"...
Peek You
Peekyou is a new website that pulls together information about people from a variety of sources. You can use PeekYou to help other people find your website, blog, profile, photos or other info. And oddly, you may already have a...
What Is a Rootkit?
Rootkit... the name sounds innocent enough. Kinda like something your Grandma would use in her garden. Actually, rootkits are a particularly nasty form of malware, created to wreak havoc on computers....
Which GPS Should I Buy?
GPS systems are useful for finding your way around, but choosing the navigation system that's right for you might be just as challenging as traveling without one. Here are some guidelines on the best GPS systems so you don't get...
What is Bluetooth?
This is the age of wireless devices. Information is relevant only if it is accessible anywhere and everywhere. From phones to computers, every device is aiming at becoming wireless and providing more accessibility to the users. Read on to learn...
Switching From Windows to Mac
Devoted fans of Macs and PCs have been in heated debate for years, even before those "I'm a Mac", "I'm a PC" commercials ever appeared. Let's set aside the question of which camp is "right" and focus on the reasons...
Phishing Scams
"I got a note from my bank about phishing scams, but I'm still not sure what it means. Can you explain in simple terms what phishing is all about?"...
What is RFID?
"I understand that RFID involves some sort of computer chip that can identify objects and their locations. What exactly can be tracked with RFID and are there any privacy concerns I should know about?"...
Online Shopping
Have you experienced the frustration of making a purchase, only to find that very same item offered somewhere else at a lower price? Smart shoppers can eliminate this problem by using online comparison shopping tools and coupon finders before the...
Convert WMA to MP3
"I have lots of music in WMA (Windows Media Audio) format but I want to convert it to MP3 for my iPod. How can I convert WMA to MP3?"...
Upgrade to Vista?
"I'm confused about upgrading to Windows Vista. There are so many options, prices, and new features. Which ones are really important, and is Vista ready for prime time?"...
Changing Disk Partitions
"I downloaded Cute Partition Manager and was just about to delete the restore partition from the D drive of my old computer. I just want to make sure that doing so won't mess up the info on the C drive....
Free Satellite TV on PC?
"I saw a website advertising software that's supposed to give you free satelite TV on your PC. The program costs $40, but they claim it lets you watch hundreds of live worldwide channels free of charge. Sounds too good to...
Revealing Your Email Address
Last week I did a search for dolls (I'm a collector) and accidentally wound up visiting an adult site that sells dolls of a very different sort! Now it seems like I'm getting a lot more adult-related spam than ever....
Windows PreFetch
"I've heard that Windows XP will run faster if you disable something called PreFetch. Apparently Windows remembers everything you have done and, in a misguided attempt to be helpful, pre-loads all the files and links when XP boots. What's your...
Spam Blocker
"I'm having a terrible time with spam emails. Suddenly I started getting dozens per day, and I can't seem to get rid of them. Is there a spam blocker or spam filter that's easy and just works?"...
RPC Server Unavailable
After helping a friend clean up a nasty spyware infestation, we had one remaining problem. Windows would say "RPC Server is Unavailable" when starting up, and also later when trying to print or install new software. Some other things just...
Myspace Music Problems
"I added a song to my Myspace profile, but it won't play automatically. Other Myspace profiles have music that starts playing when I visit them. How can I make sure the music plays when someone views my profile on Myspace?"...
Weather Forecast
"I know there are plenty of websites where I can go to find the weather conditions. But can I get my local weather forecast delivered automatically to my desktop or inbox every morning?"...
Photo Printing and Sharing
To say that digital cameras have revolutionized photography would be an understatement. It's not just the way we take pictures that has changed, but photo printing, photo storage and photo sharing have all gone digital as well. Free digital photo...
CDROM Tray Opens
"My CDROM drive door keeps opening and closing by itself without prompting. Do I need to change a setting or is my computer possessed?"...
Is Google Desktop Evil?
"I got a warning from a friend who told me not to use the Google Desktop program. He says it will secretly make copies of my personal files and send them to Google's own servers, and from there they could...
Add Music to Myspace
Have you ever visited a friend's Myspace profile and they had some cool music playing when the profile is displayed? Here's how you can add music to your Myspace profile......
System Restore
"Help! I downloaded a program that was supposed to remove spyware from my computer. But now I'm getting even MORE popups and my system freezes at random intervals. I tried to uninstall but can't find a way to get rid...
Computer Restarts Itself
"My PC running on Windows XP frequently restarts it self for no apparent reason. Any files or internet pages I have been working on are lost. The PC reboots to the desktop and I have to redo all my work....
How to Stop Spam
It is estimated that 70% of emails sent over the Internet are unsolicited commercial e-mail. When you consider that over 35 BILLION emails are sent every day, the impact of spam is staggering. Here's what YOU can do to stop...
Red X appears instead of image?
"Sometimes in my emails or websites, the images do not appear, but a little red X shows up. Can you tell me please how to correct this?"...
Should I Buy Anti-Spyware or Anti-Virus Software?
"Task Manager shows I have 50+ processes running, and I have no idea which ones are slowing down my system. Should I regularly run SpyBot, AdAware and other freeware, or should I pay for a supposedly better program? I read...
Low Virtual Memory
"Recently I installed a game on a friend's computer and when we tried playing it, we would get a message saying 'Your system is low on virtual memory.' Can you please help us fix this problem?"...
Windows XP Security Tips
"Some of my geeky friends are telling me that Windows XP is full of security holes, and that I am putting my privacy at risk by going online with a Windows PC. Can you offer some tips to help me...
Free Internet Software
So, you've got a web browser and an email program... Is that all the Internet software you'll ever need? Maybe, but first take a look at some of the nifty tools that are reviewed in this article. I think you'll...
What is Windows OneCare?
Microsoft has announced a new service called Windows OneCare. Is it something you need for your computer? Maybe... If you're worried about not doing everything you should to keep your PC optimized and safe, then Windows OneCare is something that...
Get an Uninterruptible Power Supply
"During stormy weather the power often flickers in my home, causing my computer to reboot. And of course I lose whatever I was working on at the time. I've heard that an uninterruptible power supply will protect my computer from...
Remote Access to Your Computer
"I carry a laptop when I travel, but I always seem to forget some important files at home on my desktop PC. Is there some way I can access the files on my home computer through the Internet?"...
Is Your Printer Spying on You?
"I've heard that some printers embed a secret coded dot pattern on each printed page, and that if you decode the dots, you can determine the owner of the printer and the exact time the page was printed. That sounds...
Missing Emails
"Sometimes I don't get certain emails, or newsletters that I signed up for. It's like they're going into a black hole. Is this a problem on the sending or receiving side?"...
Firefox and Earthlink
"I've heard that I should switch to Firefox, but my ISP Earthlink tells me that Earthlink can only use Internet Explorer as its default browser and made it sound like I'd get into a bunch of trouble if I even...
Windows Update Problem
Recently I have had problems with the Windows Update site. I keep getting the following message: [Error number: 0x80070005] The website has encountered a problem and cannot display the page you are trying to view. I have followed all the...
Thunderbird Email Rules
I really liked Thunderbird and the way I was able to have RSS feeds, email, and newsgroups all in the same program. What I didn't like was the email rules. I could not get the rules to work, except when...
Standby Mode
I have a Dell 4300. For years when I put it into Standy or Sleep mode, both fans powered down. Since this computer is known for it's noise, this was particularly useful. Lately, however, though the computer goes into sleep...
Blue Screen of Death
"I wonder if you know what it means when a dark blue screen comes up saying Windows has encountered an error. It shows "Bad Pool Caller" and a lot of things about reinstall. The tech info is "Stop" with lots...
Blue Security - Spam Solution?
"BlueSecurity.com has a bold plan to go after spammers. Have you reviewed this outfit? If so, what say you about it?"...
Can't Delete from CD-RW
Whenever I try to delete a file (or folder) from my CD-RW disk, I get an error message saying the file cannot be deleted because it is read-only. Changing the attribute doesn't help because the "read only" designation is automatically...
Google Toolbar is Spyware?
I just got a new computer at work. On my last one I had downloaded the google toolbar. The tech people here have now blocked it because they say it contains spyware. Is this true? It was so convenient to...
Icons in the System Tray
"I have a large number of icons in my system tray (in the left hand lower corner of the screen) which I don't use and would like to remove. Do they in anyway slow down the computer?"...
Computer shuts down by itself
"Lately my computer has been shutting down and rebooting for no apparent reason. When it restarts, it usually says it has recovered from a serious error. It SEEMS to happen when I am using my computer to listen to music."...
CD won't start automatically?
"I set my CD drive so it will not start automatically when a CD is loaded. I would now like to reverse that setting, but I can't figure out how to do it. Can you help?" Sure, the Autoplay setting...
Turning F-Lock key ON automatically
On certain Microsoft keyboards, the function keys (F1, F2, F3, etc.) will not work normally unless you press the F-Lock key. Arrogantly flouting decades of keyboard convention, Microsoft markets "Natural" and "Multimedia" and "Office" keyboards that have the F-keys reassigned...
Scandisk doesn't work on Windows XP?
A reader asks "I had the SCANDISK program in Windows 98. Now I'm running Windows XP and I can't find ScanDisk. Is it under another name?" The short answer is YES......
How can I avoid computer viruses?
When I wrote in a previous entry "Do I need anti-virus software?" that "You CANNOT get a virus just by opening or reading your email" I fully expected it would unleash a torrent of emails in response. I knew this...
Do I need anti-virus software?
I have an unorthodox strategy for dealing with computer viruses. It doesn't involve the use of firewalls or anti-virus software. But if everyone understood the simple virus safety tips I'll outline here, the virus writers would get very bored very...
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