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Ask Bob Rankin search results: firmware
Hubs, Switches and Routers
Many people wonder what the difference is between a networking hub, switch, and router. Some people don't know and don't want to know. But if you need to know, here is what you need to know......
Digital Camera Memory Cards
"I'm a little confused about all the different memory cards that are available for digital cameras and video cams. The memory card I bought for my digital camera is not recognized by my computer. Can you demystify this for me?"...
Geekly Update November 17
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......
Is Your Hard Drive Dying?
How long will your hard drive last? Is it giving you subtle signs that a data disaster is looming? How will you know when it's time to buy a new hard drive? Here are some things you can look for......
Do Computers Get Tired?
"Sometimes my computer acts weird when it's been running for several days. I've heard about something called 'electron buildup' but I'm not sure I should take it seriously. Can electronic devices really suffer from fatigue if they're on too long?"...
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…...
Geekly Update July 13
Here's your Geekly Update for the week of July 13th, presented in small bytes. Get the scoop on gadgets & hardware, security patches, browser news, social networking, web tech and search engines. Read on......
Geekly Update - July 6
Here's your Geekly Update for the week of June 29th, presented in small bytes. Get the scoop on gadgets & hardware, security patches, browser news, social networking, web tech and search engines. Read on......
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?"...
10 Ways To Boost Your WiFi Signal
You finally got that wireless router, but the wifi signal is not so great in some parts of the house. Here's how to boost your wireless signal strength......
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?"...
Boost Your Wi-Fi Signal
"I have a wireless router with high-speed internet and a laptop that connects via Wi-Fi signal. Sometimes I get a decent wi-fi connection, and sometimes nothing at all. What can I do to boost my Wi-fi signal?"...
Do I Need A New Computer?
"Our computer is three years old, and my teenager says it's obsolete. He wants us to buy a new computer with more speed, more memory, etc. Can you give me some pointers on how to determine if I really need...
Windows on a Mac
"I've heard that Apple is now making Mac computers with Intel chips, which power Windows PCs. Does this mean I can now install Windows on a Mac?"...
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