Hi to the community, 
   I am about to install wordpress into my domain, and I have a question to ask.   
I am using FTP to upload the latest wordpress engine, and when I am in FTP, I see a lot of folders at the root,    
public_ftp 
public_html 
www 
.cpanel 
.htpasswds 
.trash 
etc 
mail 
tmp   
I choose public_html folder, but inside, I see a lot of files and folders too... before I proceed, i just want to confirm whether I can remove those folders and files inside public_html   
anyone can help me, thanks