What is symbian?

Anyone can tell me what is symbian operating system?

Symbian is an operating system for smart phones, similar to Windows Mobile. It's also the most prevalent O/S for smart phones, according to Wikipedia (citing a 2007 source) it had 67% of the market share.

It's just okay in my opinion. I've had two Symbian phones, a Samsung g810 (current phone) and a Nokia N-95. Though my Windows Mobile phone crashed all the time, I felt generally that it was better.

my nokia 3650 has served me well for about 6 years. I love symbian phones.

symbian seams to get lots of stick from people who dont have one or have never used one you find. It works great and alloys you to run things like tomtom from your phone. I love not having to carry a mp3 player, a phone, and tomtomt and a camera when my phone does a good job of the lot!