The Device Manager utility in Windows is an extremely useful tool used to manage your computer's hardware devices.
After accessing Device Manager, you can manage drivers, resolve device conflicts, view system resources, and more.
The detailed steps involved in accessing Device Manager via these various methods differs depending on which Windows operating system you're using.
- How to Access Device Manager in Windows 7
- How to Access Device Manager in Windows Vista
- How to Access Device Manager in Windows XP
Note: If you're using an older Windows operating system, follow the Windows XP instructions for accessing Device Manager via the System Applet in Control Panel.


