Occasionally, you have to document something with…screenshots. Now, some versions of Windows Server come with snipping tool, which lets you save a screen shot. Others you still have to use the print screen key. Then what… well, you open wordpad and paste.
Luckily most of the systems we interact with now we get to install Office when the system is being qualified. Could be a huge PIA though otherwise.
edit: level 2/2.5 means no internet connection and therefore no browser based editors.