True.
You can create a permalink which is also a link inside your main content to link your topic to another similar or helpful topic. Sometimes we can put it in a way that we only pasted the entire link or just used a work then insert the link inside that work to redirect to another page
Answer:
You would put the cursor after the letter v in vermont and press back space and type a capital V to make it Vermont.
If we are talking about light that’s an whole different subject
It is a misspelling.
If you misspell a word the red wavy line will appear and give a suggestion when right clicked.