AutoCAD Tips
Create Custom Keyboard Shortcuts in AutoCAD!
Create or edit your own AutoCAD keyboard shortcuts with the ALIASEDIT command instead of editing the acad.pgp file by hand, then reinitialize it.
AutoCAD Tips
How to Trim and Extend with Only One Command?
Trim and extend in AutoCAD with a single command. Hold the Shift key while running TRIM or EXTEND to switch to the other and work much faster.
AutoCAD Tips