2IntroductionThis manual explains using the Windows 7 or Windows XP default setting.z indicates “Genuine Windows ® 7 Professional”z indicates “Genuine Microsoft ® Windows® XP Professional” or “Genuine Microsoft® Windows® XP TabletPC Edition”z indicates “Genuine Microsoft® Windows® XP Professional”z indicates “Genuine Microsoft® Windows® XP Tablet PC Edition”In these instructions, the names are referred as follows.z “Genuine Windows ® 7 Professional” as “Windows” or “Windows 7”z “Genuine Microsoft ® Windows ® XP Professional” or “Genuine Microsoft ® Windows ® XP Tablet PC Edition” as “Windows”or “Windows XP”You can update to the latest patches and service packs for Windows with the following menus.Click (Start) *1 - [All Programs] - [Windows Update].Do not apply “Driver Updates” even if a message to update a driver appears. If a driver update is required, contact your tech-nical support office.*1 Windows XP: [start] Sound and videoz Sound (e.g. MP3, WMA) and video (e.g. MPG, WMV) recorded in PC Cards and SD Memory Cards may be interruptedduring playback. If this happens, copy them to the hard disk drive and play back.z Depending on the processing status on Windows, sound may be interrupted at Windows startup. You can mute the sound at startup.A Right-click the desktop and click [Personalize] - [Sounds].B Remove the check mark from [Play Windows Startup sound], and click [OK]. When high-frequency sound occursIf high-frequency sound occurs around keyboard while using the computer, check the settings for the USB power saving function.A standard user needs to enter an administrator password and click [OK].z Set [USB selective suspend setting] to [Enabled].A Click (Start) - [Control Panel] - [System and Security] - [Power Options].B Click [Change plan settings] of the current power plan.Windows UpdateRegarding Windows 7