This pack is a modpack for beginners!
It has unmodified configs.
What can you do with the pack?
You learn how to play with basic mods if you are new in the world of modded minecraft.
But also it's a good modpack for those who loves tech mods.
Where to start?
At first you create a new world.
If you open up your inventory you will see at the right side a big list of items. This is Just Enough Items (JEI). Here you can see all recipes for all items. It's like the recipe book, but better.
You can search for an item and click on it to see the recipe.
If you get the item you are in cheat mode! Ctrl+Click on the "JEI Config" Button to fix this.
If you are german, i recommend this book for you: https://bit.ly/2SzuRqa
At first you should start with Tinker's Construct. It's for making more powerful tools than vanilla allows you. Here is a good tutorial for beginning: https://tinkers-construct.fandom.com/wiki/Getting_Started
After that your next goal is to create an ME-System, it's a much better way to store your items, than to lost them in 300 chests.
The mod for this is called "Applied Energistics 2". Also here a good introduction: https://ae-mod.info/Getting-Started/
How to play with friends?
Host a forge server (Just use google for that) and drag the mods from the modpack into the mods folder!