Some nice freebies to increase your productivity, help your work life a bit easier and maybe even help you in your career progress. All books are highly rated and free at the time of posting.
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Enjoy!
Always Free eBook:
I Will Teach You Excel: Master Excel, surpass your co-workers, and impress your boss!
Was so excited for the machine learning one. Turns out I already got it in May… And haven't touched it yet.