What Is BIOS and When You Need to Use it?
Read this article to find out how to access BIOS or UEFI settings and modify them. BIOS is the first thing that boots when your computer starts. It initiates hardware before booting the operating system from the hard disk or another device. Many low-level system settings can be accessed through BIOS only. Most of the time, modern PC is likely to have UEFI, which is nothing but successor to the good old BIOS. These two are very similar. Sometimes, their interfaces may look so alike it’s hard to tell one from the other.
