Easiest way copy the contents of the CD to a usb flash drive (pen drive) put the usb drive in the PC and run setup from there. You will need a 1 GB usb drive 521mb may do it depends on the version of office/word your installing but generally a CD is 640/700mb so it could need more space on the usb drive than 512mb.
just a little expansion on markymoos post
copying the files
put the cd in your desktop
put the usb drive in the desktop
open my computer then double click the usb drive
open another my computer window, right click the cd drive and click open. (don't double click)
ensure that all files are visible, click tools at the top then folder options and then the view tab, look at the list till you see the 2 options do not show hidden files and folders and Show hidden files and folders make sure Show hidden files and folders is the selected option.
Click ok
hold ctrl and press a to select all the files
now hold ctrl again and press the c key to copy
go to the window showing the usb drive contents
right click and go to new and then folder name the folder office then double click on it to open it
click edit at the top and then paste to transfer the files you copied earlier to the usb drive.
Once it has finished copying remove the usb drive from the desktop and put it in the netbook I am assuming it is a windows netbook not a linux one?
open my computer, then the usb flash drive double click the office folder then find setup.exe and double click it o start the install program and just follow the wizard.
They usually look like the one in this image
As has been pointed out ensure that you are licensed to install this software and not installing pirated software. hey why not try open office