Non-breaking Spaces: How to Check Something You Cannot Even See, PerfectIt™

What's the purpose of a non-breaking space, and how can you check that they're used correctly?

I don't see the PerfectIt icon in my ribbon, how can I load it?, PerfectIt™

Non-breaking Spaces: How to Check Something You Cannot Even See, PerfectIt™

html - How can I use a non-breaking space before an inline-block-default element, such as a ? - Stack Overflow

Guide, Vivaldi on 🐌 Old / Low End Computers

Non-breaking Space Checker – insert non-breaking spaces automatically

I don't see the PerfectIt 3 icon in my ribbon (Word 2007 or higher), how can I load it?, PerfectIt™

Ep #152: Hostess Anxiety - Rachel Hart Coaching

Non-breaking space in HTML

Solved: Re: Insert Non-breaking Space - Google Cloud Community