Workflow that is built according to the instructions on the "Build a workflow" page and in the KNIME Quickstart Guide Shows possible steps in analyzing (sales) data 1. Data access - Reading a csv file 2. Data preprocessing - Filtering columns and rows 3. Data visualization - Assigning colors to groups in the data. Building graphs. How-to: Configure a node - Right click a node and select "Configure..." - Or, double click a node Execute a node - Right click a node and select "Execute" Inspect data output - Right click a node and select the last option called "File Table", "Filtered Table", etc. Open an interactive view - Right click a node and select "Interactive View:..."