Completed 0 of 10 questions.
Which word's acronym is called Wi-Fi?
What technology is used to make telephone calls over the Internet possible?
Which company invented smart phone?
Making a compressed digital archive might produce what type of file format?
Which event won't cause computer Blue screen of death?
Who Designed Bluthtooth?
Which OS is the number one market share?
Which smartphone company is the number one market share?
What is OS?
Which was the first emoticon ever used?