Fact · Typing and writing speed
Ratatype's touch typing tips say to hit keys only with the fingers that have been reserved for them.
Checked against its source on October 17, 2026
In the source's own words
“Hit keys only with the fingers for which they have been reserved.”
Learn how to type faster. Touch typing tips, Ratatype, Ratatype, undated, Touch typing tips list.
Open the original- What it measures
- The tip is one of the basic rules of touch typing: each key has one finger.
- What it does not show
- Advice from a vendor. It states the rule and does not measure how much it speeds typists up.