Download the Installer from the below link:
http://www.oracle.com/technetwork/database/enterprise-edition/downloads/112010-win64soft-094461.html
Downloaded file would be like this :
Extract the file and copy the content of 2nd folder in the 1st Folder at
Database\win64_11gR2_database_1of2\database\stage\Components
Step 1 .Click on setup
Step 2: Uncheck the Check box and Press Next
Step:3 Click on Create and Configure a Database
Step 4: Select Desktop Class( As we are installing the database on our Laptop
Step 5: Select the location and Admin User password
Step 6: It will check for Prerequisite
Step 7 :Summary
The installation will take 10-15 min to complete .
Database Configuration Assistant for Password Management
Give the password for the SYS and System user
Final Screen :