They are not real descriptive but they give you some direction.
Here is how to add a signature.
First access the User Control Panel (upper right hand corner of the forum) Select Profile Select Edit Signature You can also, and it is advisable to add your system information: SCAL vs, Inkscape vs, Cutter, Operating System. All of this information helps answer your questions, especially when they pertain to "why doesn't it work"
