windows

My computer keeps locking up and runs slow

Question: My computer keeps locking up and runs quite a bit slower than it used to. Programs like Internet Explorer and MS Office freeze when I try to open them. Is it time to buy a new computer?

Answer: Before you go out and buy a new system, consider this: your computer's hardware hasn't changed (the processor, the memory, the hard drive, etc), so it's not likely the cause of the performance problems you're experiencing - which is good news because I'm sure you'd rather not shell out several hundred dollars for a new computer.

Chances are good that you have a virus that has infected your system and is slowing down performance.

How to find out if your system has been infected with a virus:

If you're experiencing performance problems and in particular are seeing weird behavior such as programs freezing or the system locking up, then it's time to scan your system for viruses (even if you have Norton or McAfee already installed - those programs are notorious for not knowing about the latest viruses).

I recently found a program that will scan your system and remove viruses for free. It's called AVG Free, and here's the download link: http://free.avg.com/

Here's what it found when it scanned my system:

How to set up your own home network

If you own two or more computers, you can connect them together on the same network and gain some immediate benefits.

With two or more computers on the same network, you'll be able to print to the same printer, which is the set up I have at home. My wife's laptop is downstairs in the kitchen desk, and the printer is upstairs next to my workstation. We can both use the same printer, which means we don't have to keep a printer in the kitchen - a big plus for saving precious desk space.

You'll also be able to copy files from one computer to another if they're connected on the same network, and can even share an Internet connection.

To set up a home network on Windows XP, you'll need to run the Network Setup Wizard on each computer. Click the Start button and then select Control Panel --> Network and Internet Connections --> Network Setup Wizard.

Choose one computer to be the main server, through which the other machines will connect to the Internet. The other computers will then connect to the Internet through this main server.

Run the Network Setup Wizard on the other computer(s), but select the option to connect to the Internet through the first computer.

Give each computer a unique name and description, so they can be identified on the network.

Use the same WORKGROUP name on all your computers - this is how Windows figures out that they need to all be on the same network.