Free Windows Vista evaluation and purchase of Windows Vista or Microsoft Office 2007 and installation required. Installation must take place within 7 days of purchase. Installing a new operating system may cause data loss. We recommend an Advanced or Premium Windows Vista Installation package which includes data back-up options because our guarantee does not cover data loss. If you are not satisfied with your in-store installation, bring your computer, receipt, and software to our store within 14 days of installation for removal/reinstall. If you are not satisfied with your on-site installation, you may bring in your computer as explained above or call us to schedule an appointment for removal/install. Appointment must take place within 14 days of initial on-site install. Licensed copy of your original operating system required for reinstall. You are responsible for restoring your data, files, settings, configurations, drivers, applications, etc. Windows Vista or Microsoft Office 2007 software must be removed from your computer and you must return the software in original and complete condition (box, media, packaging, and genuine product key or certificate of authenticity) within 14 days of installation for a refund. All other standard CompUSA refund policies apply. We do not guarantee complete compatibility with all applications or hardware. Computer must meet minimum specifications. Offer valid through 3/31/07.