Inserts a new line, Adds a space between letters, Hold down to make a letter capital, Deletes objects or anything to the right of the cursor, Moves the cursor around the screen, Makes all letters capital, Deletes anything to the left of the cursor.

What do keys on a keyboard do?

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？