Iam made an IT staff all of a sudden - What are all the skills should I have?

Question

1) The Skills I need to have
2) The routine checks i should do
3) The good books I should possess for refrences.
4) How to get all information about network, server management.
5) Good IT solution companies in Dubai.
6) What courses should I take to improve myself.
7) Good web resources for IT solutions

For Info. I have some knowledge myself about IT

Answer 1

CCNA Cisco books
Hardware troubleshooting skills
OS and software installation and troubleshooting skills
Basic Network troubleshooting .

Answer 2

It all depend on what you are supporting