4 - Table of contentsTraveling with the computer ............................. 70Preparing the computer ............................ 70What to take with you................................ 70Special considerations .............................. 70Traveling internationally with the computer...... 71Preparing the computer ............................ 71What to bring with you .............................. 71Special considerations .............................. 71Securing your computer 73Using a computer security lock ........................ 73Using passwords.............................................. 73Entering passwords .................................. 74Connecting to a network 75Built-in network feature .................................... 75Wireless networks 76Connecting to the Internet................................ 76Wireless networks ............................................ 76HDMI 78Universal Serial Bus (USB) 79Playing DVD movies 80BIOS utility 82Boot sequence ................................................. 82Setting passwords............................................ 82Frequently asked questions 83Requesting service .......................................... 85Troubleshooting............................................... 87Troubleshooting tips................................. 87Error messages........................................ 87Tips and hints for using Windows 8................. 89Three concepts you might want tokeep in mind............................................. 89How do I access the charms? .................. 89How do I get to Start? .............................. 89How do I jump between apps?................. 90How do I turn off my computer? ............... 90Why is there a new interface?.................. 90How do I unlock my computer?................ 91How do I personalize my computer?........ 91I want to use Windows in the waythat I'm used to - give me mydesktop back! ........................................... 92Where are my apps?................................ 92What is a Microsoft ID (account)? ............ 94How do I add a favorite to InternetExplorer?.................................................. 94How do I check for Windowsupdates? .................................................. 95Where can I get more information?.......... 95Regulations and safety notices 96