A weighted average is a more accurate measurement of scores or investments that are of relative importance to each other. This is often the case with investment portfolios, grade scoring and other statistics. You can find out how to calculate weighted averages. 1. Sit down with your data, a piece of paper and a pencil.
To specify the boot sequence: 1  Start the computer and press ESC, F1, F2, F8 or F10 during the initial startup screen. 2  Choose to enter BIOS setup. 3  Use the arrow keys to select the BOOT tab.  To give a CD or DVD drive boot sequence priority over the hard drive, move it to the first position in the list.
The bootstrap. When a computer is first switched on, it runs code held semi-permanently on a dedicated chip, called a Basic Input Output System. BIOS. This code checks that ev â¦ erything is in order, memory, CPU, hard drives, floppy drives, time and date, mouse and keyboard.o help secure a computer you can set a startup or power on password so that the startup BIOS will ask for the password during the boot process This password is stored in what place?