You must know Wiki, from it, you can know many things. Have you think of Set up a desktop wiki system to record your private things?  Well, there are many desktop wiki system, while what I use is Moin.

The following are steps you can set up a desktop  wiki. you can find Moin at http://moinmo.in/.

step1. install python-2.6.3.
step2. extract moin-1.8.5.tar
step3. run "wikiserver" in file moin-1.8.5.
step4. run http://127.0.0.1:8080 in IE.