In which operating system you are asking...Please mention the OS name for better answering.
If it is windows means, you can access it by the following navigation.
Start-->Right Click My computer--> Click Properties--> Select Device Manager Button
Now you can able to access the device manager in Windows XP..
Right-click on 'My Computer' and select 'Properties' Select the 'Hardware' tab and click 'Device Manager'
To access Device Manager, use the following methods: * Click Start, click Run, then type devmgmt.msc. * Right-click My Computer, click Manage, then click Device Manager. * Right-click My Computer, click Properties, click the Hardware tab, then click Device Manager. * In the command prompt, type the following command: start devmgmt.msc If you want a local or remote computer access Device Manager, follow these steps: 1 Click Start, click Run, then type mmc. 2 Click the File menu, Add / Remove Snap-in (or press Ctrl + M), click Add, and then click Device Manager. Using this process, the Device Manager will create a shortcut, you can use it to open the Device Manager.
Yes, under device properties there is an "update drivers" button.
Fastest way is to right-click on My Computer, click on Properties, then click on Hardware Tab, then you will see Device Manager.
Go to device manager and you see all the devices attached and their status and properties
You can replace it from device manager option under computer properties.
//system properties/hardware/device manager
Click on start-->Right click My Computer-->Go to Properties -->a window display -->Click on Device manager tab (Top left corner of the displayed window)
what is device manager and steps to see the detail of device manager
You can't disable the device manager. However, only administrators have have the ability to change it. If you create a new account on your computer that doesn't have administrative abilities, then that suer won't be able to make any changes in the Device Manager.
device manager
Device Manager