(1) Representing litigants in court and preparing pleadings and other papers incident to any action or special proceedings in any court or other judicial body;
(2) Conveyancing;
(3) The preparation of legal instruments of all kinds whereby a legal right is secured;
(4) The rendering of opinions as to the validity or invalidity of titles to real or personal property;
(5) The giving of any legal advice; and
(6) Any action taken for others in any matter connected with the law.