If you want to scan or defrag your disk, try this in safe mode. You will see that this will be fast without the process being restarted quite often.
It is very tempting to push the DVD- ROM tray to close when it is an open state. If you want the life of your DVD - ROM be longer stop doing this, as this increases the wear and tear of the gears in your DVD- ROM. Use the button instead.
Use narrow type fonts while printing large documents. For example Bedrock or Arial narrow fonts save about 67% of the paper.
If you are running an old Pentium machine and want to check if there is an Intel Pentium; Bug in it or not, check this calculation out in the calculator provided in Programs> Accessories> Calculator or type calc in run. [4195835/3145727]*3145727. If you get 4195835 which is the correct answer your machine is free of any bug. But the result with the bug is 4195579.
Try typing .LOG at the start of a notepad file and save it. Open it later and see the magic.
You all must have noticed that in the drop down menu, there are some entries preceded by some dots like Save As … What does this mean? Whenever you click on the list with these dots you will get another window to specify your choice.
If you want to have nameless shortcuts on your desktop, try this. Activate rename, then press Alt + 0160, you will get nothing written. If you want to create one more, then press Alt + 0160 + Spacebar. The more you want to name increase the number of times you press the spacebar ie for another Alt + 0160 + Spacebar + Spacebar.
If you are not an expert at playing minesweeper and you fall short of time, then here is a trick. Start a game, right click and left click the mouse together and hit Esc at the same time. You will see that the timer will stop so you can play as slowly as you like.