2010-11-14 12:09 PM
You can use an app from the market if that is available to you... I have a paid version of PDAnet but there is also a trial version of it. Another that I have heard recommended is Easy Tether again from the market.
If you root your phone (not something I can comment about - but info can be found on XDA developers site or AndroidForums) you can use an app called Barnacle.