|
1. Favourites A long list will not slow your computer down at all however, a full cache may slow your browser down. If using Firefox, Tools>Options>Privacy> --check box to clear history on shutdown, also Tools>Options>Advanced - Offline Storage - Clear now.
To sort alphabetically (remember, I'm using Firefox 3.6, so may be different for you) - Bookmarks>Organise Bookmarks. Then in the left hand pane, right click on Bookmarks Menu and select Sort By Name.
If you are using IE, look for similar commands and try them out.
2. Cleaning dust Be super careful about putting a vacuum cleaner near computer parts. Very easy to touch metal-to-metal and do serious damage. Depending on where you keep your computer, it will need more or less cleaning. I've found that a box that sits on the floor, on carpet, gets the most crap inside it. Double that if you have cats or dogs!
I keep a few cans of Air Duster - highly compressed air - and every time I open the box, clean the dust out paying particular attention to the power supply, CPU heatsink and fan and video card. No point in just dusting and letting the dust settle in another spot. I blow it all down to the bottom of the case and remove with either plastic vacuum nozzle or bristle brush and pan.
|