dual-boot

Choose your OS

Dual-boot describes a computer configured to run two different operating systems, with the user choosing which to load at startup.

A common setup pairs Windows with Linux: I dual-boot so I can game on Windows but do development work in Linux.

As a verb, to dual-boot is to set up or use such a configuration.

setup

partition

Barrier separating spaces

  • bootloaderInitial startup program
  • UEFIFirmware interface for booting
  • BIOSBoot-up initialization firmware

operating system · Windows · Linux · macOS · installation · firmware · disk management · startup · system configuration

workflow

switching

Changing from one to another

data transfer

flexibility

alternatives

Other available options

experimentation · testing · sandbox · learning · customization

compatibility

cross-platform

Works on multiple systems

proprietary software · open-source · platform-specific · Adobe · Office · Steam · Proton

Opposites
virtualization vs native booting

dual-bootvirtual machine

Emulated computer system

VM · virtualization · hypervisor · VMware · emulation

system complexity

dual-bootout-of-the-box

Novel or immediately usable

clean install

Family

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Familiarity
Top 500,000
Profile
Used worldwide · Rated G