I need to restore a sample database

I download the one wrox ssis packages
now in this zip contrian the one SSISOps.bak FILE
so now i want to execute in our local database how it is

he was given the help like this

3.) Restore database SSISOps to (local) instanace


NOTE :

1.) Create a folder on c: called Expert_SSIS
2.) Extract Expert SSIS ETL.zip to c:Expert_SSIS
3.) Restore database SSISOps to (local) instanace ????????????????????
4.) Install the Adventure Works sample databases ?????????????????????????

i need these 2 steps
i want to execute the sample projects to my local system
Anybody can help me with this?
Thank's

For Step4: Follow the instructions from the following link...
http://www.codeplex.com/MSFTDBProdSamples
For Step3: If it is a database backup file then simple you run the restore commad...
RESTORE DATABASE <DBNAME> FROM DISK = '' OR check BOL for syntax...