“Getting peer edits or a peer review of the written part of the presentation will set you apart in a good way.”
Nothing takes away from a good presentation more than careless and recurring spelling and grammar errors that are noticeable to the audience. You could have an excellent looking PowerPoint with supporting details, crisp bullet points, and a stylish design, but if it is filled with English spelling and grammar errors, it will be a distraction from the overall presentation. As an English as a Second Language instructor, it is one of the first things I notice from a presentation, and it is an issue that I believe must be resolved before you present in front of an audience.
The presenter’s speaking ability, their cadence, tone, voice intonation, etc. are all key to having a good presentation but is not everything to its overall success. You have to remember the little details in a presentation and that includes making sure to edit and review your presentation as a non-native English speaker and learner. I am not singling out non-native English language learners alone because I have noticed grammar and spelling errors even from native English speakers due to being careless about it.
When you are learning English for professional purposes, it does no good for you to be careless about an important presentation. When you are just going through the motions of drafting up your presentation slides, it can be easy to just copy, paste, and hope that people understand your writing. People will not point these errors out to you after the presentation itself, but they will be taking note of the errors in the presentation, and it will be distracting them as they review what you presented on and how they feel about the subject matter itself.
In my view, it does show a lack of care and concern for your presentation when you don’t check for errors, review your spelling, or edit the grammar if necessary to make sure the written part of it is as good or if not to be better than what you verbally presented on. Depending on the type of professional English language presentation you are given, these kind of spelling, grammar, or written errors could hurt your ability to sell a product, to…