How Do I Update Ubuntu Software from Terminal?

How do I update software in Ubuntu?

1. Launch the Software Updater. On versions of Ubuntu prior to 18.04, press the Superkey (Windows key) to launch the Dash and search for Update Manager. …
2. Check for updates. Update Manager will open a window to inform you that your computer is up to date. …
3. Install the upgrade.

How do I update from command line?

Go to Run –> cmd

1. Go to Run –> cmd.
2. Run the following command to check for new updates: wuauclt /detectnow.
3. Run the following command to install new updates. wuauclt /updatenow.