1. Press the TAB key to get into Edit Mode in Blender.
2. Vertex (shortcut – 1), Edge (shortcut – 2) or Face (shortcut – 3) selection.
3. Hold onto the Alt key and Left Mouse click on one of the vertex, edge or face. (This will create a loop selection of any flowing vertices, edges or faces.) To select a horizontal loop, click towards the left or right. For vertical loop, click towards the top or bottom. The position of your cursor selection determines the flow of the loop.
This Blender [...]