4:38am PDT - October 20th, 2021

Why are there ridges on the F and J buttons on a computer keyboard? They are designed to help users locate the correct keys without looking down. The reason why only these keys have ridges is to help users place their hands in the optimum typing position. https://t.co/GxWVIkH8Eh https://t.co/3Yf5tpfFUe

1 retweets   0 likes  - ᑌᑭᗩᔕᗩᑎᗩ (@U_pasana)