There are three types of workflow in share-point 1. List workflow 2. Reusable list workflow and 3. Site workflow. and some of the following predefined workflow templates in SharePoint that address common business scenarios: 1. Collect Feedback (Route a document or item for feedback) 2. Approval (Route a document or item for approval or rejection) 3. Disposition Approval (manage document expiration and retention) 4. Collect Signatures (route a document, workbook, or form for digital signatures) 5. Three-state (Track an issue, project, or task through three states or phases)

Two types of worklfow- Sequential Workflow and State Machine Workflow