网络上确实存在一些声称提供“Pointer Focus Registration Key”或“激活补丁”的来源，但这些通常伴随着巨大的安全风险：
: Shows the keys you are typing in a small overlay, which is perfect for teaching software shortcuts.
Adds a customizable colored circle around the cursor.
网络上确实存在一些声称提供“Pointer Focus Registration Key”或“激活补丁”的来源，但这些通常伴随着巨大的安全风险：
: Shows the keys you are typing in a small overlay, which is perfect for teaching software shortcuts. Pointer Focus Registration Key
Adds a customizable colored circle around the cursor. Pointer Focus Registration Key