Answer:
1) VPN- Virtual Private Network
2) OS- Operating System
3) SSID - Service Set IDentifier
4) WEP- Wired Equivalent Privacy
5) HDD - Hard Disk Drive
6) SSD - Solid State Drive
7) WPA- Wi-Fi Protected Access
8) USB- Universal Serial Bus
9) URL- Uniform Resource Locator
10) WTLS- Wireless Transport Layer Security
