Hope these help!
Grow With Google: https://grow.google/certificates/
Canva Design School: https://www.canva.com/designschool/
HubSpot Academy: https://academy.hubspot.com/
Xero Central [Learn Accounting with Xero, Certificates Included]: https://central.xero.com/s/learning
Microsoft Learn: https://learn.microsoft.com/en-us/training
YouTube Learning: https://www.youtube.com/LEARNING
Coursera, sample free course that might be useful: https://www.coursera.org/professional-certificates/google-ux-design
Alison: https://alison.com/all-free-online-courses-certificates-diplomas
Udemy: https://www.udemy.com/
Skillshare, 1 Free Month: https://join.skillshare.com/learn-1/
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