OS/2 Warp 4 WebExplorer
For web browsing OS/2 Warp 4 uses WebExplorer by default, however there is a link on the desktop that allows you to download Netscape.

OS/2 Warp 4 Tutorial
As you can see, the OS/2 Warp 4 tutorial introduces itself with a rather fancy animation.

OS/2 Warp 4 Games
What would an OS be without games?

OS/2 Warp 4 Win-OS/2
OS/2 Warp 4 allows you to easily run Windows programs natively using the Win-OS/2 feature. Any GDI calls are redirected to OS/2 which results in the seamless integration you see here.

OS/2 Warp 4 Lockup
Lockup displays this screen and allows you to walk away without worrying that people will gawk at your desktop. To exit you must type your password and then hit enter.

OS/2 Warp 4 Shutdown
Shutting down OS/2 Warp 4.

Conclusion:
OS/2 Warp 4 takes what was established in 2.x and drives it forward. It's too bad OS/2 never saw widespread popularity outside the office, as it was, is and always will be a much better OS than Windows.

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