Power BI Nibble #1: Use Parameters!

My first Power BI Nibble about how (and why) to use parameters in Power BI.

Use my advice at your own risk. :-)

COVID-19 data taken from here: https://data.cdc.gov/Case-Surveillance/COVID-19-Case-Surveillance-Public-Use-Data-with-Ge/n8mc-b4w4

Please note: I am working out some technical issues, including problems with lighting. Or, am I really that washed out when you look at me? :-)