Secure your workstation or server with password protection.
Pattern lock for Windows PCs, similar to smartphones.
Lock My PC prevents other users from checking documents within your PC.
Extremely easy to use Metro-like lock screen to protect your privacy and PC.
Luke Payne Software
Allows you to customize and rotate the background image of Windows logon screen.
Silver Eagle Software, Inc.
PC Locker Pro is a software that lock and protect your computer when you leave.
XUS PC Lock is a powerful lock computer application.
Are you tired of Vista greenish logon screen? LogonStudio will save your day.
Wrocklage Intermedia GmbH
One of the most dramatic changes in the Windows Vista/7 logon screen.
screen saver,screen,Bubbles Screen Saver,transparent,screensaver.
On-screen Ruler provides you with a semi-transparent ruler on your screen.
A simple utility to apply Vista-like transparent skins to XP window borders.
BootSkin Vista allows you to change the boot screen seen when Windows Vista first starts to load.
It is a transparent clock that repeats the background of your screen.
SoftCollection Transparent Analog Clock can be placed everywhere on the screen.
Turns screen video/image into an encoded video with a transparent background.
A multitude of Easter eggs in all their glory. Transparent screen saver.