Drawing with accuracy in AutoCAD

Access and use object snaps

Calculate new endpoints with object snap tracking

Create angle measurements with polar tracking

Use dynamic input in an AutoCAD drawing

Select overlapping objects using selection cycling

Identify details in a drawing using ID and LIST commands

Skim measurements with Quick Measure

Understanding the user coordinate system (UCS)

Move and rotate the UCS origin

Restore the UCS to World or to a previous UCS

Create named UCS definitions