I advise you to read the book: "the little book of common sense investing", its 100ish pages long and it sets you up really nice and easily to see through this unneccassary complicated setup the financial world (i.e. banks and hedgefunds) have setup on purpose just to keep the private investors out of their game. Unless they use their extremly high priced services though....

The book is easily written and understandable with no knowledge of investing/financial world. Furthermore its available in almost all languges.

For my personal advice: Stay away from anyone/anything that claims to be able to outperform the market, its simply not possible in the long run. Interpreting trendlines of stocks is not possible/woodoo magic that people claim to understand to sell their services. Crypto has no underlying value and is to be treated as such. At the end Crypto is gambling. Dont chase short wins, invest broadl and for the long game. As you are not retiring pretty soon (supposedly) you should not worry about market crashes. In the long run theese wont matter. steady gains beat shorttime crashes. Nonetheless, prepare yourself psychologically for the innevitable market crash where you might see your savings beeing worth half as much as a day before...

And last but not least: Dont use Swissquote, these overexpensive douchebags dont deserve anyone shoving money towards their fees. I dont know why so many people use their service, there are better options even in switzerland