Installing SQL Server
Ensure that you have Administrative privileges on your computer
Download Microsoft® SQL Server® 2008 R2 SP1 – Express Edition with tools form here
64 bit version – SQLEXPRWT_x64_ENU.exe- 980.9 MB
32 Bit Version – SQLEXPRWT_x86_ENU.exe – 308.4 MB
After downloading reboot your computer and close all applications.
Installation
Run the downloaded SQLEXPRWT file
Select New Installation:
Accept the license terms and click Next:
Select All and Click Next:
Select Default Instance and select Next:
Select Next:
Select Next:
Select Next:
SQL Server installs…
Click Close:
Open SQL Server Management Studio
Accept the defaults and click Connect: