A reader recently submitted a tip on how to keep widescreen LCD monitors free of dust when not in use. A pillowcase can often function as a perfect cover for LCD monitors. Cutting the pillowcase along one long horizontal end will allow it to slip over the top of the monitor, and for those who are proficient with a sewing machine could even sew the remaining open vertical end (traditionally where the pillow can be inserted) so that it fits neatly over the monitor with no unnecessary gaps. Just make sure that you turn the monitor off before placing the cover over the cooled down monitor otherwise the heat generated from the monitor could cause overheating or worse!