|  | From Paul Gil, your About Computers Editor I remember the first time I opened a computer case many years ago. So many nifty parts... and so much empty space! To this day, I still find it a visual treat to open my computer cases to clean them. | | Tour the Inside of Your PC If you've never learned what the inside of a desktop computer is like, this is a terrific opportunity. Peripheral cards, SATA cables, motherboards, memory, CPU: About.com shows you the guts of a desktop computer... | Secret.li's Expiring Facebook Photos Like SnapChat, Secret.li offers the compelling ability to auto-delete your Facebook messages and photos after a time interval. This iPhone app will let you display your post for a minute, an hour, or up to a month if you want. About.com overviews the Secret.li iPhone app in more depth here... | How to Watch TV on Your iPhone Yes, there are apps that will let you watch television on your Apple mobile device. Why would you ever do this? Believe me: the day you are stuck waiting in an airport, or the many times you will be waiting for your spouse to try on clothes at the store, you will like this ability. About.com recommends these 17 options for watching television on your iPhone... | eBayers: How to Tell If You've Been Sold Counterfeit Goods Is that used smartphone you purchased just a little bit funny-looking? Is that brand name handbag looking a little bit cheaper than it should? If you bought an eBay item that is dubious, then you might want to heed this advice on how to identify counterfeit goods from online purchases... | | | | Related Searches | | | | Featured Articles | | | | | | | | Sign up for more free newsletters on your favorite topics | | | | You are receiving this newsletter because you subscribed to the About.com Computers newsletter. If you wish to change your email address or unsubscribe, please click here. About.com respects your privacy: Our Privacy Policy Contact Information: 1500 Broadway, 6th Floor New York, NY, 10036 © 2013 About.com | | | | | More Recommended Reading at About.com: | | Advertisement | |