catch-base-pro.3.8 –

I am a new user of word press and also using the catch-base-pro.3.8 - There is 4 default tabs 1. home 2. homepages section 3. blog 4. contact us I have successfully set up the home and contact us. How do I start the blog posting? First time doing this. I would like to post daily and with different category of posts. How do I create the category widget and put in the categories? Please assists.