Downloading software updates:

Click Download

Select "Speichern/Save"

Select the folder where you want to save the file

Downloading the manuals:

Right click Download

Select "Ziel speichern unter.../Save target as..." (Internet Explorer©) or "Verknüpfung speichern unter.../Save link as..." (Netscape© from 4.x)

Select the folder where you want to save the file

Go to the folder where you saved the file and double click it.