mt4 tool to paint the chart?

I need to add Lines, arrows ecc on an simple chart . Is it possible. I see in this forum many persons paint theyr charts. Can you help me. Sorry for my bad English.

How paint these lines ?

I think it's impossible to paint like that directly in MT4.
You need to save an image first and then open it in image editor.

You can use the "trendline" tool in MT4. Double-click the line after drawing it to change the properties/colors.

Or you can save the chart to desktop first then open with microsoft "paint" & add drawings.

***Lines on chart below were done with "trendline" tool in MT4.