Although not perfect this IDE feature permits you to get to a property of an object or an object by typing in the uppercase characters of the property or object.

Example 1
You have a DataGridView named DataGridView1 and want to set AutoGenerateColumns.

First type DGV and IntelliSense brings you to DataGridView, press down arrow followed by pressing ENTER. Now type .AGC and IntelliSense shows AutoGenerateColumns, press SPACE.

Example 2
You want Console.ReadLine but after typing Console. you are taken to WriteLine. After typing Console. type RL to get ReadLine.

Example of conflict in the the Pascal Casing IntelliSense does not work with say Me.ActiveControl we type Me.AC you are presented with Me.AcceptButton so it appears this tip is not perfect as it can happen in similar situations.

Play with it and see if it is worthwhile to use or not.