Whether you're traveling to Machu Picchu or Buffalo, you don t want to arrive and open your bag only to find wrinkled clothes, mismatched outfits, and ... where's your underwear? Hit rewind. Here are tips to help you pack for a smooth trip:

   As Apple has offered Mavericks as a free upgrade for many OS X users, you must want to know how the new OS changed and how to use it. Here we summarized 5 of the most useful tips about using Mac OS X 10.9 for your information.

   The easiest way to protect your privacy is to always assume that anything you say and do online can and will be used against you. Act accordingly. Do not for a moment be misled into thinking that a social network with so-called guaranteed privacy clauses will have your best interests at heart when it comes to protecting your information.

   I am very unhappy with the horrible changes Google has recently made to Chrome. When I open my browser or a new tab, I expect to see a selection of my most visited websites and that’s all. I do not want to be faced with a facsimile of the Google homepage, complete with a large search box. If I wanted this, I would go to www.google.com! But wait, there’s more: when I go to the Google homepage and search for something, the search box disappears from the top of the results pages.