As long as it's for YOU so YOU can learn, there is a bunch out there. But PLEASE don't think they will help you with getting a job. They are usually free for a reason and employers don't care about them. There are so many post here with people, hey I got the Google certificate, looking for jobs now.... yeah no that's not how that works... in general ISc2 CC (not sure if that's still free?) resources to LEARN, not necessarily with certs. https://www.antisyphontraining.com (they have free / pay what you can classes) https://www.coursera.org/courses?query=free&skills=Cybersecurity https://www.cybrary.it/ https://tryhackme.com/ https://www.hackthebox.com/ etc More on reddit.com

Hi Career changer into Digital Marketing & Analytics here. For digital marketing I'd recommend Google skillshop there are courses, practice spaces, mock exams and certification exams (Google ads, analytics, campaign manager, YouTube...) HubSpot Academy SeMRush All have free courses (some with certification), CXL have digital playbooks which can be really useful as well. There are quite a few decent free courses for digital marketing it really depends what you'd be interested in focusing on as to where you need to look, the above provide some really good core skills (as well as advanced and specialist skillsets if you want) and there's also things like stack adapt programmatic advertising (best to do some other advertising bits first for this one). LinkedIn Marketing solutions fundamentals and marketing strategy, Hootsuite have some free courses if social media is more of interest. For cyber security cybrary.it might be worth a look? And I'll second edx as well. For confidence, both in yourself and learning new skills as I'm not sure which you wanted advice for, don't be afraid to make mistakes, everyone does. Try and keep a journal or portfolio of your work, it will help refresh your memory and will track just how far you've come on the journey. Good luck OP! More on reddit.com

Project management requires an actual professional certification, same with IT and cybersecurity. I work in data analytics and we wouldn’t hire someone with just a certificate and no experience/formal education. It’s always good to learn something new, but these certifications don’t really mean much on your resume, especially if it’s an in-demand remote job where you’re competing with other candidates with higher education and experience. I would say use these certificates as a way to find out what you enjoy doing, and then pursue formal education and as much experience as you can get in any of these things at your current job. More on reddit.com

Apply for financial aid in Coursera. They offer Google courses too. More on reddit.com