X “in a Day” Power Platform trainings are usually a one-day interactive workshop (now mostly held virtually, due to covid-19) where you learn how to create custom applications for your business without using a single line of code with the use of the Microsoft Business Application Platform components like Power Apps, Power Automate, Virtual Agent etc. These are usually held by pre-approved Microsoft Partners and are free of charge to join. Signup to these workshops is a fantastic way to start your Power Platform Journey. Find next upcoming workshop worldwide at https://aka.ms/AIADEvent or https://events.microsoft.com/
But what if, there is not planned workshop near you, you have a tough time finding time, you find the learning pace to slow or have some other excuse but still really want to have a Hands-on, fear not most of these “in a day” workshop guides are either in GitHub as open source or ready to download for all.
Below you will find direct links to workshop hand-on:
(Power) App in a Day https://github.com/microsoft/powerapps-tools/tree/master/Labs/AppInADay
(Power Automate) Flow in a day https://github.com/Power-Automate-in-a-day/Training-by-the-community
(PowerBi) Dashboard In A Day https://powerbi.microsoft.com/en-us/diad/
Power Virtual Agent in a day https://powervirtualagents.microsoft.com/en-us/blog/announcing-the-availability-of-microsoft-power-virtual-agents-in-a-day/
(Power Automate) RPA in a day
AI builder in a day
-Binary Classification: https://powerusers.microsoft.com/t5/News-Announcements/PowerApps-AI-Builder-Hands-On-Lab-Binary-Classification/ba-p/342085
-Object Detection https://powerusers.microsoft.com/t5/News-Announcements/AI-Builder-Object-Detection-Lab-for-Power-Platform-World-Tour/ba-p/419177
-Forms Processing https://powerusers.microsoft.com/t5/News-Announcements/AI-Builder-Forms-Processing/ba-p/409763
-Sentiment analysis: https://powerusers.microsoft.com/t5/News-Announcements/Walk-through-Using-the-Sentiment-Analysis-Action-from-MIcrosoft/ba-p/378356
(Power Platform) Admin in a day https://github.com/microsoft/powerapps-tools/tree/master/Administration/AdminInADay
Power Platform Application Lifecycle Management in a day
-with GitHub: https://github.com/microsoft/powerplatform-actions-lab
-with Azure DevOps: https://docs.microsoft.com/en-us/power-platform/alm/devops-build-tools#frequently-asked-question-faq

If you want to get more info and stuff to read about the power platform this blog post is a good place to start: https://powerapps.microsoft.com/en-us/blog/microsoft-powerapps-learning-resources/
Have a Happy lifelong learning.