Forum Thread: Wiser Sysadmin

hi guys, I have no IT study background but most of the skills I obtained thru self-thought. Until recently, I was hired as a junior sysadmin at my current company. I started to felt overwhelmed with each company server's configuration, my personal server and stuff like that. I know documentation is important but is the any way to help me become more productive instead looking at documentation on each configurations. Any advice?