compass
a compass
there is a compass rose and a legend that shows what a symbol means.
magnetized
take the plastic bit of the tool and then rub any magnet against the tool for about 1 to 2 minutes and the tool will then become magnetized, you can do this with any screw driver or tool you want
It would seem you cannot. However, you can select the "move" tool (up/down/left/right blue arrow tool) and it will work like a pointer. I agree, even of the functionality of the "move" tool and the regular pointer are virtually identical, the context is different and a regular pointer tool option would be a welcome addition for many.
Why weather tool is used to measure wind direction
There doesn't seem to be a standard definition for "copasses." It could be a typographical error or a term specific to a certain field or context. Can you provide more context or clarify the term you're asking about?
The function of a magnetic compass is to show the direction toward the magnetic poles of the Earth. It is used as a navigation tool.
This tool is called a Yad (יד)
A wind sock is a tool that shows what direction the wind is blowing in. While relative wind speed can also be determined with a wind sock, a more accurate tool for measuring wind speed is the anemometer.
Windows, icon, menu, pointer, button, tool bar
Compass