Autocad - The Fastest Way to Convert Lines in a Polyline (command Join)

In this video I explain a simple method to convert lines in a single polyline. I do this process with the command join.

I also explain another way to use this command: joining two lines in a same axis.

Contents:
0:00 Convert lines in a polyline
0:48 Join two lines
1:36 Extend a line

If you have any questions or comments please feel free to post :).

Licence:
The video shows the version 2019 of AutoCAD® and it is used exclusively for educational purposes.
Autodesk screen shots reprinted courtesy of Autodesk, Inc.
The narration and all the illustrations were created by CAD in Black.

[mixeilmaxaradze]

i learned this program from your tutorials. and i do not know how to draw a wall for house project easily, can you make a tutorial about walls? describe some teknics of making walls

[swordfishfogel]

Does this work for joining arcs to lines? I just get a message 0 objects joined, 1 object discarded from operation.

Should I be using normal lines and FILLET instead?