(QGIS) Using the Field Calculator to calculate geometry with polygon and point examples; Using the Add Geometry Attributes tool from the processing toolbox.

(QGIS) Accessing the fields table in Layer Properties; Viewing and changing field properties

(QGIS) Accessing the Join Attributes by Location (summary) tool; Tool Parameters and Options; Example: Point-to-Polygon Spatial Join, with aggregation and sum; More about Spatial Joins

(QGIS) Preparing a table join and checking field data types; Initiating and executing a table join through layer properties; Using the Join Attributes by Field Value tool

(QGIS) Accessing a statistical summary with the statistics panel; Generating statistics through the processing toolbox

(QGIS) Adding new fields with the Add Field tool and through Layer Properties; Accessing and using the Field Calculator tool

(QGIS) Viewing and changing the rotation of a Map Canvas

(QGIS) Creating Bookmarks; Using and Managing Bookmarks

(QGIS) Adding a Map View; Viewing and changing map view settings

(QGIS) Accessing layer symbology options

(QGIS) Plotting XY coordinate points as a temporary layer; Plotting and saving coordinate points as a new feature class

(QGIS) Enabling labels; Labeling properties; Choosing which features are labeled with a filter; Other label options

(QGIS) Interactive Selection in Map Canvas and Attribute Table; Clearing current selection; Zooming to selected features; Isolating selections

(QGIS) Single symbols, by default; Preset symbols; Formatting custom symbols

(QGIS) Accessing the Select Features by Value options; Selecting by qualitative values; Selecting by quantitative values with a compound query; Selecting by multiple parameters in the same field

(QGIS) Select Within Distance, Select by Location

(QGIS) Accessing and using Categorized symbology options; Formatting symbols; Examples with points, lines, and polygons

(QGIS) Accessing Graduated symbology; Classification method options; Accessing histogram of feature values

(QGIS) Selecting within a Selection; Selecting through processing tools

(QGIS) Exporting selected features to a new feature class