dual-boot

listen to the pronunciation of dual-boot
İngilizce - İngilizce
Having two operating systems available, such that either of them can be selected each time the computer is booted

In either situation, a dual-boot installation uses unpartitioned free space on the current or on another hard disk as the target.

The act of configuring a computer system to boot more than one operating system The name is something of a misnomer, as it is possible to boot more than the two operating systems the word "dual" implies
The ability to boot your computer using one of two different operating systems
A computer configuration that can start two different operating systems See also multiple boot
dual-boot