Software

Anki – free and open source, multi-platform software to ease the remembering of data by means of flash cards and interval repetitions

TIPP10 is a free and open source touch typing tutor

KTouch is a free and open source typewriter trainer for learning to touch type

Klavaro is a free and open source, multi-platform program designed to teach typing on the keyboard

KGeography is a free and open source program for learning geography (map, information about regions), and you can also test your knowledge

Marble – free and open source, cross platform software that represents a virtual globe and an atlas of the world

Google Earth – free and crossplatform a virtual globe that provides geographical and cartographic information

KStars – free and open source, cross-platform virtual planetarium that shows the night sky from anywhere on our planet