Have you ever booted another operating system alongside Windows? Dual booting is a great way to try out new operating systems ...
If you can't boot into Windows after deleting the Linux partition, and see errors like "GRUB rescue>" or "no boot device ...
If you are stuck and can't boot into Windows after installing Arch, and instead of seeing the Windows Boot Manager, you see ...
Unless your computer is pretty old, it probably uses UEFI (Unified Extensible Firmware Interface) to boot. The idea is that a bootloader picks up files from an EFI partition and uses them to start ...