Hitachi COMPAQ 8000 - Manual (Page 12)

Windows Logo Key + + (on numpad) Zooms in
Windows Logo Key + - (on numpad) Zooms out
Serial Number Location
Each computer has a unique serial number and a product ID that are located on the top of the computer
when it is in the tower configuration. Keep these numbers available for use when contacting customer
service for assistance.
Figure 1-5 Serial Number and Product ID Location
Table 1-4 Windows Logo Key Functions (continued)
6 Chapter 1 Product Features ENWW