How to adjust the scaling ratio in Ubuntu?

To change the scaling ratio of Ubuntu, you can follow these steps:

1. You can find the “Settings” application by opening the “Apps” menu.
2. Choose the “Display” option in the “Settings” app.
3. In the “Display” menu, you can locate the “Scale” option where you can choose different scale ratios, typically ranging from 100% to 200%. You can also use the custom option to set your own scale ratio.
4. Choose the scale ratio you desire, and the system will automatically apply the changes.

Please note that changing the scaling ratio may affect the size and layout of desktop elements and applications. You may need to adjust the scaling ratio according to your preferences and needs.