Lenovo 10HJ User Manual page 16

For more information, see Chapter 4 "Security" on page 33.
Preinstalled software programs
Your computer is preinstalled with software programs to help you work more easily and securely. For more
information, see "Lenovo programs" on page 5.
Preinstalled operating system
Your computer is preinstalled with one of the following operating systems:
• Microsoft Windows 7 operating system
• Microsoft Windows 8 operating system
• Microsoft Windows 8.1 operating system
Operating system(s), certified or tested for compatibility
®
• Linux
1. The operating system(s) listed here are being certified or tested for compatibility at the time this publication goes to
press. Additional operating systems might be identified by Lenovo as compatible with your computer following the
publication of this manual. This list is subject to change. To determine if an operating system has been certified or
tested for compatibility, check the Web site of the operating system vendor.
4
ThinkCentre M73 User Guide
1 (varies by model type)