Handwritten, otherwise invalid: What is important when it comes to a will. Documents written on a PC are invalid from the outset, regardless of the signature.
A will can only ever be written by the testator personally; any representation in drawing up a will makes it invalid. The date and place should not be missing from the last will The last will is also ineffective if it was written by a third person, for example because the testators hand was already shaky. If there are different wills, doubts may arise as to their validity. It is possible that all documents will be kept so that legal succession ultimately occurs.