On-Screen Keyboard; Keyboard Connection Types; Service Tag And Express Service Code; Locating The Label On Your Computer - Dell Alienware Series Manual

On-screen keyboard

On-screen keyboards are available on almost all computers and tablets. However, they are used in touch screen devices such as tablets and
all-in-one computers. You can select the keys using a mouse or by touching the keys on a touch screen.

Keyboard connection types

Keyboards can be connected to your computer with a cable (wired) or using wireless signals (wireless).
Wired
Wired keyboards are connected to the computer using a cable (generally USB) and do not require additional power source, such as
batteries.
Wired
Wireless keyboards use Radio Frequency (RF) or Bluetooth (BT) to connect to your computer. Cable clutter is reduced and gives you the
flexibility to use the keyboard from a more comfortable position within a few meters from the computer. Such keyboards require batteries
to operate.
A keyboard that uses RF technology usually ships with a receiver that you must connect to your computer. Bluetooth keyboards can pair
with your computer's built-in Bluetooth card or an external Bluetooth adapter.

Service Tag and Express Service code

You can find the Service Tag and the Express Service Code of your computer using one of the following:
• Label on the computer or tablet
• SupportAssist tile on your computer. For more information, see
• Dell support website at www.dell.com/support.
• BIOS setup program

Locating the label on your computer

Laptops—Bottom of the laptop under system badge, or in battery bay
Desktops—Back or top of the computer chassis
Tablets—Back or bottom of the tablet
NOTE: For the specific location of the label on your device, see the
Setup and Specifications at www.dell.com/support.
Dell support website
1 Go to www.dell.com/support.
2 Click or tap Detect Product, and follow the instructions on the screen.
20 About your computer
Dell SupportAssist.
Quick Start Guide shipped with your computer or see the