Text selection via F8 key gives a different, unique way to select the text in a data. It encompasses multiple behaviors based on the number of keystrokes. Pressing it once would take you into this special selection behavior. Doing it for second time would select one complete word, third time would select the whole sentence, fourth time, it would select the whole paragraph, and the fifth time it would select the whole document.
Press the F8 Key 1 time to Initiate Special Copy Mode
Press the F8 Key 2 times to Select one Complete Word
Press the F8 Key 3 times to Select one Complete Sentence
Press the F8 Key 4 times to select one Complete Paragraph
Press the F8 Key 5 times to select Complete Document
Press Esc to exit the F8 mode at any stage.
Thx @addictiveTips for sharing the tip