Poster un message

Whats up this is kinda of off topic but I was wondering if blogs use WYSIWYG editors or if you have to manually code with HTML. I’m starting a blog soon but have no coding knowledge so I wanted to get advice from someone with experience. Any help would be greatly appreciated ! My website : تشخیص پوسیدگی و عفونت دندان از روی عکس رادیولوژی