Hi Milla,
Welcome to the cryptoworld. Here are the links which may get you started
For bitcoin market capatalization
https://coinmarketcap.com/
For mining on cloud
https://www.genesis-mining.com
For studying technical charts
https://www.tradingview.com/chart/?symbol=KRAKEN%3AETHUSD
For knowing which countries are actively engaged in trading
http://fiatleak.com/
For ICO Calendar
https://tokenmarket.net/ico-calendar