How to install free full SSL and Setup https

Hello web star of Cloudflare I need help how can I installed the SSL and install https I have pointed my site DNS to Cloudflare so what can I do now.

The write-up from this user is pretty spot on as a detailed step by step goes. One thing I’m asking him to change is the page rule creation for “Always Use HTTPS”, which can now be toggled via on/off setting without a page rule (under SSL/TLS app).

https://mrktr.io/Cloudflare/