IMSI TurboCAD Pro 15 Full Version for PC  "alt key pad symbols" Questions

...Hey there, this is easy. HOLD the ALT key down and with the ALT key held down type 0176 on the number pad. DO NOT use the numbers on the top row of your keyboard, it must be on the numeric pad. ...

...alt key and the symbol will be there. Go to insert, add equation, and a box saying type equation here, type your fraction for example 5/8 then hit space and it should come up like the horizontal line ...