- W3C
- Wah-wah
- Wannabes
- WAP (Wireless Application Protocol)
- Warm-up
- Wats
- Wattímetro
- Web 2.0
- Web Design
- Web Service
- Web Standard
- Webcam
- Webmail
- WEP (Wired Equivalent Privacy)
- Wide Area Network (WAN)
- Wi-Fi
- Windows
- Windows 8
- Windows 98
- Windows NT
- WirelessMon
- Wireshark
- Word
- Word 2010
- Word Avançado
- Word Básico
- WordArt
- Workshop de Bateria
- WPA (Wi-Fi Protected Access)
- WPA2 (Wi-Fi Protected Access)