If you want to present slides to fellow students or co-workers, which productivity software should you use to create them?

Ithink your answer is is d

Don’t go to websites that give you viruses or bugs and don’t click random adds that are weird

Hey and for giving me the chance to serve uthe  puzzles game can a smart person and it can grow your brain.hope l have a good day.

Function tipcalculate (slider, bill){  var tip = document.getelementbyid('tipamount');   var slideval = document.getelementbyid('slideval');   var bill = document.getelementbyid(bill).value;   var prcnt = slider * .01;       if (bill == null || bill == '') {      tip.innerhtml = ' enter an amount';       return false;   }  if(isnan(bill)) {      tip.innerhtml = ' enter a number';       return false;   }  if(bill > = 0){      tip.innerhtml = '$' + (bill * prcnt) .tofixed(2);   slideval.innerhtml = slider + '%';   }}