If you are a bit lazy like me and want to keep all drivers up to date without manual efforts.

Automatically by using Dell support assistant software.

Manually downloading and updating Dell drivers.

These are the two methods, By which you update Dell drivers on your system easily. The serial number shown in output is actually ' Dell service tag'. This command is really helpful to find out the Dell service tag, in case your sticker is missing. Using the wmic command, you can find out the Dell service tag in Windows 20 also. Step 1.2.2 - Type 'wmic bios get serialnumber' command to check Dell service tag Follow steps as follows - Step 1.2.1 - Open command prompt in Your Windows 10 The alternate way to find out dell service tag is using command line. 1.2 - How to find Dell Service tag in Windows 10 It will be further used in this tutorial. You will find your service tag number instead. This service tag ' ABCD123' is just for demo purpose. Look for a similar sticker as shown in the image. To find out the service tag of your Dell laptop or desktop.

By running the command in Windows 10 1.1 - Locate Dell service tag manually.

Manually by checking your service tag sticker.

There are two simple methods to find out Dell service tag of your Dell Laptop, Desktop or server.

Dell service tag number How to check Dell service tag.Because if they become outdated or old, You may face issues in your system Requirements to perform Dell driver updates So you should really take good care of them. Drivers are important programs that interact between application and hardware. Whether you own a Laptop, Desktop or a server, regularly updating drivers help you to keep your system optimal. This will be more focused on driver updates using Manual and Dell support assistant utility. This post on the Dell driver update will give you the ways to update your device drivers.

Dell updates and drivers