There are a few major mistakes to avoid if you work on a computer and I've made all of them! The first one was to load on all the free software. I had loading on everything I got free with every magazine. I downloaded lots of free software from the Internet. My hard drive was full of stuff I never used. This slowed my machine down to the point where I wanted to throwit out of the window. The solution is very simple. Keep any programmes which you don't use. Bin them!
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