Can someone teach us how to place arrows and text to illustrate saved onto a picture?

[an8pilot]

Can someone teach us how to place and arrow, and text beside the arrow, saved into a picture to illustrate a question?

And the best way to save and post it to the forum?

I'm just a mechanic so I'm not great at computer knowledge.
Figure this might help a bunch of people.

For example I am looking for parts (and paperwork) brackets, and engine control rods on the the control shelf on the left side of a T-6G. Including down the firewall the engine control bellcranks and pushrods. And exhaust segment for cylinder 8, 1&9 and 5.

Myself, I would use an illustration picture in another forum looking for the parts above at the moment, but I have seen some people on here do really great pictures with, arrows and text pictures here at BiplaneForums.

Would really like to learn that.

Thank you in advance for any help.





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[PittsDriver68]

 

[Beej]

 

[Taildragger]

 

[christopher]

 

[an8pilot]