This week’s cheat-sheet has all the main log laws in one place, including a couple your probably won’t even find in your textbook!
It starts with the definition of a Logarithm, then gives the list of log laws then an example of using them.
The list of log laws starts at 1:22.
There is also an example of using log laws at 1:38
And here's a little cheatsheet for the definition of a log!