Thank you for your answer but I don't think it answers my question.
Yes I already have the tooltips in solidworks, but when I navigate in the options: "TOOLS / OPTIONS", I then have 2 tabs : system tabs and document property.
No tooltip activates here when I hover my mouse over each option line. I find some checkboxes not very explicit, it would be nice if a bubble window was activated when you hover the mouse over it, or do you have a link to explain line by line each option settings?