Create a Provider Hosted Application in SharePoint 2013

Create Provider-Hosted Apps For SharePoint 2013- O-365 site 
Step by Step Procedure to Create a Low Trust Provider Hosted App for Office 365 and Host the AppWeb in Local IIS
  1. Create Developer Site
  2. Create local IIS
  3. Create Certificate
  4. Create and deploy Provider Hosted App
 
Get started creating provider-hosted SharePoint Add-ins
 
 
Create high-trust SharePoint Add-ins - create a self-signed .pfx certificate file
 
 
More Trouble Shooting Tips for High Trust Apps on SharePoint 2013
 
 
Register SharePoint Add-ins 2013- - /_layouts/15/AppRegNew.aspx