Why Computers Sometimes Crash! By Dr. Seuss. (Read this to yourself aloud - it's a must!)
If a packet hits a pocket on a socket on a port, and the bus is interrupted at a very last resort, and the access of the memory makes your floppy disk abort, then the socket packet pocket has an error to report. If your cursor finds a menu item followed by a dash, and the double-clicking icon puts your window in the trash, and your data is corrupted 'cause the index doesn't hash, then your situation's hopeless and your system's gonna crash!
If the label on the cable on the table at your house, says the network is connected when you click it with your mouse, but your packets want to tunnel to another protocol, that's repeatedly rejected by the printer down the hall; and your screen is all distorted by the side effects of gauss, so your icons in the window are as wavy as a souse; then you may as well reboot the thing and go out with a bang, 'cuz as sure as I'm a poet, that ol' sucker's gonna hang.
When the copy on your floppy's getting sloppy in the disk, and the macro code instructions start and cause unwanted risk, then you'll have to flash the BIOS and you'll want to RAM your ROM;