Lenovo 243858U Laptop User Manual


 
Certicate of Authenticity label
The Microsoft
®
Certicate of Authenticity label for the preinstalled operating system is attached. Printed on
this label are the product ID and the product key information for your computer. Record this information
and keep it in a safe place. You might need these numbers to start your computer or reinstall the operating
system.
Note: The Certicate of Authenticity label applies only to computers preinstalled with the Windows 7
operating system.
The Windows Certicate of Authenticity of your computer is shown as below:
Features
Processor
To view the processor information of your computer, do the following:
For Windows 7: Click Start, right-click Computer. Then click Properties.
For Windows 8: Move the cursor to the top-right or bottom-right corner of the screen to display the
charms. Then click Settings PC info.
Memory
Double data rate 3 (DDR3) synchronous dynamic random access memory (SDRAM)
12 User Guide