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.
BIOS interface compatibility and legacy booting; The ability to boot from disks larger than 2TiB (note the difference between 2TB and 2TiB) In order to organize and keep track of partitions on a disk, whether spinning HDD or an SSD, you need whatâs known as a partition table, such as MBR (Master Boot Record)and GPT (GUID Partition Table).