openSUSE 11.2 Milestone 8
The Konqueror browser is roughly analogous to Windows 7's "Explorer".
The Konqueror Browser alongside the Dolphin file manager. Some of the functionality between the two programs overlap.
Konqueror showing off its KHTML rendering engine.
The widget browser alongside the Kopete instant messenger application, which supports a wide variety of IM services.
Desktop settings dialog.
KDE 4.3's application browser, which bear a resemblance to Windows 7's. Or does Windows 7 bear a resemblence to KDE?
The YAST2 control panel.
The software browser.
The Go-oo.org implementation of OpenOffice.org is installed in openSUSE which has a number of usability enhancements.
Here is SMB networking functioning under openSUSE. To make this work, I had to install the SAMBA packages and also enable the SAMMBA server service in Yast2 and set it to punch a hole in the firewall for SMB traffic.
Here's network browsing of my NAS device with the built in KDE PDF viewer.