Ed Baig covers personal tech for AARP where he writes about products and tech trends of interest to older adults. As part of his coverage, Ed writes the weekly “Ask The Tech Guru” column in AARP’s Members Edition. Ed previously was USA TODAY’s Personal Tech Columnist, and has also been on the editorial staffs of Business Week, U.S. News & World Report, and Fortune Magazine. He has also written past editions of Macs For Dummies and co-authored iPhone For Dummies and iPad For Dummies.