Layout Familiarity: Know the placement of the main alphanumeric section, the Function Key section (F1-F12) at the top, and the critical Modifier Keys (Ctrl, Alt, Shift, Win).
Switching Input:
Pressing Shift often switches between Chinese and English mode within an input method editor (IME).
Pressing Win + Space switches between different installed language/input methods (e.g., switching from English to Chinese Pinyin).
A labeled view of the keyboard areas: alphanumeric section, function keys (F1–F12), arrow keys, and modifier keys such as Ctrl, Alt, Shift, and Win.