I had to enable the SQL Agent or AgentXP which it said was disabled for security reasons to do scheduled backups.
What did I just open up that was security restricted?
SQL Agent is disabled by default, reducing surface area.
I find it seriously amusing you did this via SQL commands, via a query window which you load up in the management tool, instead of just clicking start in the management tool. Whatever,
As for what now, well, why not read the documentation I linked to before, or look at the help file. You know, the things people normally do, instead of coming along demanding help in forum that you troll on a regular basis.