It is really important to back up your account, there are situations where by your website have some difficulties or you lose your whole content on your website and you go no other choice than to start straight from the beginning. This has happened to me and i know how painful and frustrating this might be so am writing this post to teach you on how to back up your content on your website (for blogspot owner), you can literally back up your post and comment and when you import them , everything will come back to normal depending on what content you have backed up.
To back up your content,
Login on blogger.com
On your control panel, locate the “settings” and click on it. now under settings, click on “others”
Now you’ll see IMPORT & BACK UP , it is very obvious that import is to import your file , like restore you content back and back up is to back up your content which can be saved to your computer or your mobile phone.
After locating the import and back up , now click on the “back up content” and you’ll see a pop up displaying “save to your computer” click on it and your content will be save to your computer or phone , which ever device your using. Whenever you delete a post by mistake and you cant get it back , you can always restore it back to your website by going back to the same place you backed the content up and then you click on the restore and yeah you’ll then choose the file you backed up and all your content will be restored both post and comment.
i’ll advice you to always back up your website every month to avoid any issue , it better to be on a safer side. Good luck!!!!