@vertering said:
Start with an easy machine, if you get stuck check the forums, the hints provided there are always helpful. Furthermore, Google is your friend.Bookmarking the following links can come in handy
Windows Privilege Escalation Guide
Basic Linux Privilege Escalation - g0tmi1k
thanks! but already i have a good command on linux , basics concepts like database, js, metaspolit , max of the kali linux tools & terminal commands… what all i need is how to get started in HTB . which tasks show i takeoff first