YES! Yes, leaving typos on your resume shows lack of care and attention to detail, something that could put an employer off. If you know that they are there then why not simply rectify them.
You can mention it in two places. At the beginning of the resume where you mention the highlights, and/or in the "professional certification" section.
your resume doesn't generally have an attention line your attention line would go on the cover letter.
Being punctual Attention to detail Fast learner Clean and neat Honest and trustworthy
no
Adding a section to your resume called education would be a good way to mention coursework on a resume. The mentioned coursework should be limited to just a few that are relevant to the job you are applying for.
No, it's not illegal but I can not think of why you would want to leave it off your resume; it's a great accomplishment.
note on resume in general from employer's point of view
The resume is a primary tool in finding a good job. When writing a resume, one should pay particular attention to its overall structure.
Do: List your skills, your scores, extra curriculars and certification. Tell the truth. Do not: Make the resume too large to read. Mention your weaknesses in your resume.
It's not something to put on your resume, but it's a small accomplishment.
Detail information about the organisation, one worked. This information is irrelevant and makes the resume lengthy. This information can be avoided in the resume and discussed at the time of interview.