Multi booting is the act of putting in a number of working techniques on a single pc, permitting the consumer to decide on which OS as well into at startup. This may be helpful for a wide range of causes, reminiscent of working totally different software program that’s solely appropriate with sure OSes, testing totally different OSes, or having a backup OS in case the first OS fails.
There are a number of other ways to multi boot, however the most typical is to make use of a boot loader. A boot loader is a small program that’s put in on the pc’s arduous drive and is chargeable for loading the working system into reminiscence. When the pc begins up, the boot loader will show a listing of the out there working techniques and permit the consumer to decide on which one as well into.