Computer Alarm Clock?
94678
Hi ! Why don't you try Yahoo Widgets? There are a lot of free tools available on yahoo widgets including alarm clocks.
592694
Pick a favorite javascript clock. Setup an active desktop and embed a website with the javascript you want.\n\nStardock has pretty awesome looking ones if you have a thick pipe to download it with\nhttp://www.stardock.com/products/odnt/screenshots.asp
462355
http://en.wikipedia.org/wiki/Digital_clock
945980
Hook up your computer to a radio transmitter.
384560
you are running zone alarm
1025646
Various programs running in the background can "wake up" your computer to update themselves over the internet, run scheduled tasks, or things of that nature.  That would be my guess!
256094
Set your alarm and place it across the room from your bed. =-)
284271
Just keep waking up at the same time!! \n\nBut if this is a crazy question, you'll have to talk a friend into calling you, this would be your alarm clock. \n\nBut if you sleep heavy and don't wake up to phones your in trouble!!
695045
not all motherboards have a case alarm\n\nbut you could always make your own
633108
in my cell phone u can put on n e music that u want as an alarm clock right now i have theme music of TITANIC
721088
if you're using Windows XP, right click the Time on the task bar -> Adjust Date/Time -> Internet Time tab, and use an internet time server, you could type time.windows.com.\n\nIf the system time still resets on the black screen (BIOS) when you start up, then follow the steps to replace the CMOS battery on the motherboard.  This is a straightforward task, the batter looks like a watch battery.
204627
http://redcort.com/timeclock.html\n\nIf you are looking for a simple solution use a template for Microsoft Excel:\n\nhttp://office.microsoft.com/en-us/templates/TC011201441033.aspx
794380
build a simple 555 alarm circuit. Search yahoo with "555 IC"
137826
you can always make a vb program that has a timer control on it. set it to raise the timer event every 400 secs. then you can play a wav file or something. you can compile this program into an exe and have it run in your computer all day long. you can even make it everytime you start your computer by placing a shortcut on the start menu > programs > startup folder.\n\nhope this helps...
285535
alarm clock, razor, toaster, microwave, electric oven, cell phone, laptop computer, desktop computer, television, radio, VCR, DVD, CD player, calculator, electric rice cooker, timer, crock pot, electric blanket, light switch, lamps
545876
Zone Alarm is better.Becuase it don't take so much memory and also it have program control,Anti-spyware,Anti-virus and so many other things
980184
double click on your comp clock on ur start menu