3 Troubleshooting my computer66English Requesting serviceITWYour computer is backed by an International Traveler’s Warranty (ITW)that gives you security and peace of mind when traveling. Our world-wide network of service centers are there to give you a helping hand.An ITW passport comes with your computer. This passport contains allyou need to know about the ITW program. A list of available, author-ized service centers is in this handy booklet. Read this passport thor-oughly.Always have your ITW passport on hand, especially when you travel toreceive the benefits from our support centers. Place your proof-of-pur-chase in the flap located inside the front cover of the ITW passport.If the country you are traveling in does not have an Acer-authorizedITW service site, you can still get in contact with our offices worldwide.There are two ways to access Acer for technical support and informa-tion:• Internet service worldwide (www.acersupport.com)• Technical support numbers in various countriesYou can view a list of technical support numbers by following thesesteps:1 Click on Start, Settings, Control Panel.2 Double-click on System.3 Click on the Support Information button.