•  -open source
• large devlopment
• increased the marketing
• inter app integration
• reduced cost of development
• higher sucess ratio
• rich development enivironment

Andriod

• open source
•  Linux-based Operating System
• application development for mobile devices 
• develop for Android
•  different devices powered by Android

Andriod
 -Open Source
 -Linux based operating System
 -using smartphone and tablet
 -Java programming Language

 Add-PSSnapin Microsoft.SharePoint.PowerShell


 Export-SPWeb "http://raghu/sites/test/test1" –Path "C:\rm.cmp" -includeusersecurity

 Import-SPWeb "http://raghu/sites/test/test1" -path "C:\rm.cmp" -IncludeUserSecurity