Is It possible To Connect Your Phone To Internet Through Computer via Bluetooth???

Yes it is possible. Now I will tell you how. This will work almost all the s60 handsets. But this is checked by me with NGAGE, N3650, 6600, N73 some others.
Now come to the point that how can we do that??
You need to create an access point in your phone.
For doing this please go the tools then go to the setting in tools. Then go to the connection and then open access points. Click on option and create a new access point. i-e
Tools>Settings>Connetion>Accesspoints>Option>New Access point
Now I will tell you the settings of new access point.
First you need a
Connection name:: ABCD or easy word that you will remember easily.
Data Bearer : GPRS
Access point name: Name of your Bluetooth
Username: NONE , Password : No, Authentiction: Normal, IP Address of your GATEWAY: 0.0.0.0
Now Set your Phone GPRS to When Available and access point at NoNE.
Now Phone Setting are complete.
Now install Nokia PCSUITE Latest version and connect your Phone and enjoy using internet on your phone for free.
Done