# vso > Package manager, system updater and a task automator for Vanilla OS. > More information: . - Check for system updates to the host system: `vso sys-upgrade check` - Upgrade the host system now: `vso sys-upgrade upgrade --now` - Initialize the Pico subsystem (used for package management): `vso pico-init` - Install applications inside the subsystem: `vso install {{package1 package2 ...}}` - Remove applications from the subsystem: `vso remove {{package1 package2 ...}}` - Enter the subsystem's shell: `vso shell` - Run an application from the subsystem: `vso run {{package}}` - Display VSO configuration: `vso config show`