CRM Upgrade Guide 2013 to 365

Hi All,

I am looking for some straight forward guides out there which detail the exact steps and requirements needed to upgrade 2013 all the way to the latest version of CRM currently, I understand there are some kicking around but preffered if there any YouTube videos anyone has stumbled across of someone actually doing a step for instance rather than just talking through screen slides?

Any help here would be greatly appreciated, if there any guides or blogs anyone has stumbled across which has greatly helped them then please let me know too :)

Andrew