Support web sites – Sony VGN-Z790D User Manual
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Before Use >
Finding More about Your VAIO Computer
3. Support Web Sites
❑ Sony online support web site
The Sony online support web site provides instant access to information on commonly encountered problems. Type a
description of the problem and the Knowledge Database searches for the corresponding solutions online.
❑ For customers in USA
❑ For customers in Canada
❑ For customers in Spanish-speaking Latin American countries or areas
❑ For customers in Brazil
❑ Operating system online support web site
Your computer comes preinstalled with a Microsoft Windows operating system. For operating system support, you can
visit Microsoft customer support at
This manual is related to the following products:
- VGN-Z790DND VGN-Z790DDB VGN-Z790DBB VGN-Z790DEB VGN-Z790DLB VGN-Z799DJB VGN-Z790DHB VGN-Z790DKR VGN-Z790YAB VGN-Z799DHB VGN-Z790Y VGN-Z790DKX VGN-Z790DFB VGN-Z790DMR VGN-Z790DAB VGN-Z750D VGN-Z790DCB VGN-Z780D VGN-Z799DGB VGN-Z790JAB VGN-Z790J VGN-Z720Y VGN-Z799DIB VGN-Z790DGB VGN-Z790 VGN-Z790DLR VGN-Z790DJB VGN-Z790DIB VGN-Z790DLD VGN-Z790DKB VGN-Z720D VGN-Z790DLX