How do I know if an app is safe?

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Most Popular Computers Safe Apps Back Up a Hard Drive Gorilla Glass 10 Most Popular Computers in History Before the late 1970s and early 1980s, very few people had home computers. Once the market shifted enough to make in-home computing more attainable, which models were the most popular with consumers? Computer Pictures How are computers made? 10 Types of Computers How do I know if an app is safe? When it comes to smartphones and tablet PCs, apps are where it's at. But as addicting and fun as they are, applications are as vulnerable to safety concerns as any other piece of software. It's All Geek to Me Videos 5 Apps to Organize Your Life How do I know my banking app is secure? How to Back Up a Hard Drive Your computer's hard drive has all your stored music, pictures and everything you've worked on for the past few years. What would you do if your hard drive crashed? Computer Memory Pictures How to Upgrade Your DVR's Hard Drive How to Recover Lost Data From Your Hard Drive How Gorilla Glass Works Many portable electronics manufactured these days feature touch-screen interfaces. They're very useful, assuming you don't drop and break them. How do you make abuse-resistant glass? Ask Corning. Essential Gadget Pictures Is gorilla glass used in an iPad? How Haptic Technology Works   At Discovery, we value your privacy. If you would like to adjust your email preferences, please click this link to our subscription center, where you can manage your account. Please click here to unsubscribe. Discovery Communications, LLC One Discovery Place, Silver Spring, MD 20910