Here are a few ideas for replacement tips.
Did you know that you can save hard drive space by deleting the following folders: C:\Windows, C:\Program Files, C:\My Documents. NOTE: Some files will not be deletable. But continue anyway.
Did you know that when you use the LiveUpdate feature, that we send all of your personal information to our database, and then sell that data to 3rd parties?
Did you know that there is a 1/10 chance that Windows will crash during each session? Resulting in loss of data from unsaved work?
Did you know that Microsoft products are the biggest target, and have the most variety of computer viruses?
Did you know, that by pulling the plug out of the wall, the computer will automatically save your data and go into suspend mode?
Did you know that eating a proper, well balanced diet, will improve your health?
Did you know that re-booting in MS-DOS mode, and typing 'format C:', is a quick and easy way to back-up you data?
Did you know that the sky is blue (except an night, when it is black. Or during dawn and dusk, when it is multiple hues. Or if it's cloudy, when it is white-grey)?
Did you know that we build a backdoor into your computer, just for the NSA?
Did you know that you can use old motor oil as a gardern fertiliser? (from Fight Club)
Did you know that this software will be useless and outdated in 2 years?
Did you know that radiation from your computer monitor might cause cancer? A lead vest is recommended.
Did you know that you can use water cooling to cool down your CPU? Simply poor a glass of water over you motherboard.
Did you know that if Hitler didn't get an illness during WW2, we might all be speaking German today?
Did you know that the sun will eventually burn-out, killing life on earth?
Did you know that while you're slaving over this computer, trying to fix all the bugs, that are preventing you from earning you measly $3 per hour. That Bill Gates will be sitting outside his $10,000,000 mansion, sipping a martini?
Do you know that you fly is un-done?
Did you know that hitting CTRL+ALT+DEL rapidly will save data in all opened applications?