Microsoft Windows Me, 4.90.2380.2

The bootscreen read Beta One instead of the Developer Release and during the final part of setup the screen resolution is now 800x600 instead of 640x480 and the ''drums'' are changed to 2 row dialog box.
After you login there are a few new options in the Start Menu, the old Media Player is available besides the newer 7.0 version, System Restore is included but non-functional for now and remember the Activity Centers from Codename Neptune? The PC Help is part of that, but now included, it is a help system based around HTML.