Preinstalled operating systemYour computer is preinstalled with Windows 7 or Windows 10 operating system. Additional operatingsystems might be identified by Lenovo as compatible with your computer. To determine if an operatingsystem has been certified or tested for compatibility, check the Web site of the operating system provider.Computer specificationsThis section lists the physical specifications for your computer.DimensionsWidth: 175 mm (6.89 inches)Height: 446 mm (17.56 inches)Depth: 485 mm (19.09 inches)WeightMaximum configuration as shipped: 24 kg (52.91 lb)Environment• Air temperature:Operating: From 10°C (50°F) to 35°C (95°F)Storage in original shipping package: From -40°C (-40°F) to 60°C (140°F)Storage without package: From -10°C (14°F) to 60°C (140°F)• Humidity:Operating: 10%–80% (non-condensing)Storage: 10%–90% (non-condensing)• Altitude:Operating: From -15.2 m (-50 ft) to 3048 m (10 000 ft)Storage: From -15.2 m (-50 ft) to 10 668 m (35 000 ft)Electrical inputInput voltage: From 100 V ac to 240 V acInput frequency: 50/60 HzProgramsThis section provides information about the programs on your computer.Accessing a program on your computerNote: For Windows 7, depending on your computer model, some of the Lenovo programs might be ready tobe installed, so you must install them manually. Then, you can access and use these programs.To access a program on your computer, do one of the following:• From Windows Search:1. Depending on your Windows version, do one of the following:– For Windows 7: Click the Start button to open the Start menu, and then type the program nameinto the search box.– For Windows 10: Type the program name into the search box next to the Start button.2. In the search results, click the name of the desired program to launch the program.16 ThinkStation P510 and P710 User Guide