how to connect to my local SQL server (For Developing)

I can't found my way to connect to local SQL server (On My Computer)

can any body help me

Ahmed Gaber

Perhaps these will help:

Configuration -Connect to SQL Express from "downlevel clients"
http://blogs.msdn.com/sqlexpress/archive/2004/07/23/192044.aspx

Configuration -Connect to SQL Express and ‘Stay Connected’
http://betav.com/blog/billva/2006/06/getting_and_staying_connected.html

sql