This is a very simple process but does take a bit to put together. You need to decide where you are going to create the calendar. I would suggest s spreadsheet, as they are easy to use and the cells make it easy to format in different areas. Then you need to decide what platforms you want to be active on with your brand. Just pick ones where your potential clients/customers are on. For instance, if you are a business coach, you may just want to be on LinkedIn and Facebook. If you are a foodie, Instagram and TikTok may be the ones for you. If you don't have time to make one or struggle to make one, find a free template online. There are a ton of them. But I would recommend using the one OWLLytics made. It is easy to use and edit. Perfect for first starting out. And it has most of all it is free to download.