• Your PC has several built-in system information tools.pc keyboard closeup image by Olaru Radian-Alexandru from Fotolia.com
  
  When installing new software, troubleshooting a problem or considering a computer upgrade, it is important to know the capabilities and limitations of your PC. Unfortunately, this information is often tucked away in the corners of the Windows operating system. Digging into your system settings can yield some information, or you can use third-party software to find out everything you need to know.
  
  

Computer Properties

• The System Properties window contains the most basic information about your system. You can access this window by right clicking on the "My Computer" icon and selecting "Properties." The "System" icon in the Control Panel also opens this window.
  
  

Command Prompt

• Windows' Command Prompt feature can give you a more detailed readout of your system information. Open the Command Prompt from the "Accessories" section of the Programs list. Type "systeminfo" without the quotation marks and press "Enter." This command delivers much of the same information as the System Properties window, in addition to more specific information on the system's memory, operating system location, networking devices and individual updates installed.
  
  

Hardware Information

• Click the "Hardware" tab in the System Properties window and choose "Device Manager." The Device Manager lists every piece of hardware and the accompanying driver software installed on your system. Double-clicking on any device will present specific information and options concerning the software.
  
  

Third-Party Tools

• If you need all the system information in one place, or can't find what you need in Windows' built-in tools, you may want a third-party solution. You can download programs such as Astra 32, Dr. Hardware and Test My Hardware online, and install them on your system to receive detailed summaries of system information.