I recommanded to start with A+ Certification to get know about the hardware and the software of a coputer, then continue with Network+ to find the type of networks, cables and types of media.
Then after this you ready to enter the CICSO world with CCNA then you can take CCNP.
It is not so hard Just start and if you need any help during your study just send me messege
Eng. Ahmed Hussam AL-Samarraie