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Question: When is it time to buy a new computer? What are the signs?
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Answer: Great Question! The computer industry would like everyone to buy a new computer every two years or so. This would keep them rich and happy.
For the consumer my advice is to look at your current system and see if you have enough RAM and Hard Drive space to do what you need to do. Also, is it painful for you to wait for your computer (is it slow as molasses).
Most computers have a maximum amount of RAM that they can handle. You can usually find out your systems max at a site like pny.com which has a memory search feature based on manufacturer and model. They list what comes standard with the system and how much you can add.
To find out how much RAM you have you have in Windows XP/2000/Vista/7 click on the start Button choose Control Panel and then click on System. On the General Tab the Version of Windows is listed and at the bottom of the window it shows your processor and memory. In the Apple world you click on the Apple in the top left and choose the about this Mac choice from the menu.
For hard drive space I usually find out how much space the hard drive has and how much is free and ask myself what can I store on an external drive or DVD. If I don't have at least 20 Gigabytes available after this soul searching then it's time for an upgrade. Now if your system has a hard drive that can't have 20 GB available, it's probably time to buy.
To find your hard drive space on a Windows Computer: Open the My Computer Window Right click on your C: drive and choose properties from the list that pops up. For Mac click once on your hard drive on the desktop and choose File from the top menu and click on Get Info.
To speed up your system: Uninstall any old software that you don't use. In Windows click on Start, choose Control Panel double click on Add/Remove Programs. This gives you a list of all of your software. Go through the list and ask yourself 'Do I use all three versions of AOL Instant Messenger?' then get rid of the ones you don't use. Common memory hogs are IM Programs and anything that leaves an icon down next to the clock. WeatherBug or Google Desktop use memory and if you're not using them dump them and speed up your computer. Also, check your system for Spyware. This is usually the number one culprit for slowing down computers. I usually recommend Ad-Aware or Spybot - Search and Destroy. They usually improve performance.
Well, that was probably more than you bargained for with your quick question but I hope that gives you a sufficient answer.
Ed Smit
Questions@JustAskEd.net
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