Check your Computer Hardware and Software information using by one command
There is 3 different way to check this information.
Way 1 : My Computer
Step - 1 Right click on My Computer --> Property
 
 
Step - 3 Click on Hardware tag --> click on Device Manager
There is 3 different way to check this information.
Way 1 : My Computer
Step - 1 Right click on My Computer --> Property
Step - 2 Open System Property windows
             --> Operating System, Computer Name, Processor and RAM information. 
Step - 3 Click on Hardware tag --> click on Device Manager
Step - 4 Check your system all hardware configuration.
             --> Device Manager contains information about all the hardware in your computer