This tool is not a regular program such as Calculator or Calendar but is still easily accessible. If hardware is not recognized, Device Manager shows a yellow question mark in place of the device's icon.

If hardware is not working correctly, Windows recognizes the problem with the device and displays a yellow triangle with a black exclamation point next to it. If some devices are hidden, you can reveal them using Device Manager.ĭevice Manager makes it easier to troubleshoot devices on or connected to the computer. With Device Manager, you can get information about installed hardware devices and drivers, disable a particular device, update or uninstall drivers automatically or manually, roll back a driver to its previous version, scan for hardware changes, and configure power management settings. This guide will show you the various ways you can access the Device Manager. If there is a problem with any installed hardware or associated drivers, You can use Device Manager for troubleshooting. The Device Manager is used to manage installed hardware devices. How to Open Device Manager on Windows 10 & 7

Open device manager