Top Ten Organizer Software

Find a good organizer software program could help us manage time better. To be honest, I just know little about this. However, this software is really beneficial to my work.

I often feel very busy in a day, while I didn't complete many tasks after work. It is very time wasting.

So, I need a reminder system to remind me the correct time of some important meetings and the due date of tasks.

Then I searched organizer software in Google, here is the recommendations:

http://organizer-software-review.toptenreviews.com/

http://en.wikipedia.org/wiki/Personal_information_manager


Could you tell me which one is better?