NVDA on Windows
Free and open source. NaviWeb teaches browse mode, focus mode, quick navigation, and the Elements List.
First command: Press NVDA key + Space to switch between browse and focus modes. Press NVDA + F7 for the Elements List.
Open the official guide for NVDA on WindowsJAWS on Windows
NaviWeb teaches the Virtual PC Cursor, Forms Mode, navigation quick keys, and element lists.
First command: Press Insert + Z to toggle the virtual cursor. Enter moves into Forms Mode; Numpad Plus leaves it.
Open the official guide for JAWS on WindowsWindows Narrator
Built into Windows. NaviWeb teaches Scan Mode, quick keys, landmarks, and page summaries.
First command: Press Narrator key + Space to toggle Scan Mode. Narrator + 1 turns input learning on or off.
Open the official guide for Windows NarratorVoiceOver and TalkBack
Use touch exploration, swipe navigation, the rotor or local context menu, and direct activation.
First command: Choose mobile touch in Settings so lesson instructions describe gestures instead of desktop keys.
Open the official guide for VoiceOver and TalkBack