US-International tutorial (KDE Plasma)

In KDE Plasma, the US-International layout can be easily enabled from System Settings.

Firstly, open the system settings and go to Keyboard > Keyboard > Layouts. Check the "Configure layouts" box and press "Add".

KDE Plasma keyboard settings page with only two layouts: English (US) and Russian
Add a new layout

Now, search for "English (US, intl., with dead keys)" in the opened dialog. Select this layout and click "OK".

KDE Plasma keyboard layouts dialog
Search for the needed layout and add it

Then, you may as well delete the default English (US) layout by clicking on it and hitting "Remove", and use solely the US-International. You can always add it back the same way as we added the English (US, intl., with dead keys) layout.

KDE Plasma keyboard settings page, now with three layouts: English (US), Russian, and (US, intl., with dead keys)
Remove the layout which we replaced

When you are done tweaking the layouts, click "Apply".

KDE Plasma keyboard settings page with the 'Apply' button selected
Apply the changes

Enjoy your multilingual typing on a versatile layout!