点开

点开	diǎn kāi	(computing) to open (a link, file etc) by clicking or tapping
点	diǎn	to touch briefly; to tap / to mark with a dot; to check off (on a list) / to order (food etc); to select / to mention; to bring up (a topic or person) / to hint at; to imply / to administer (eye medicine etc) in drops / to light (a fire, a lamp etc); to ignite / to nod (one's head) in agreement; to beckon by moving (one's hand) up and down / point; dot; spot; speck / dot stroke in Chinese characters / (math.) decimal point / point in time or space / (after a number) o'clock / a small amount; a bit; (after a verb or adjective) a bit more / classifier for small amounts
开	kāi	to open (transitive or intransitive) / (of ships, vehicles, troops etc) to start / to turn on; to put in operation; to operate; to run / to boil / to write out (a prescription, check, invoice etc) / (directional complement) away; off / carat (gold) / abbr. for Kelvin, 开尔文 / abbr. for 开本, book format