I want to know How To Beckup Blogspot site? i have delate all my post unnecessary , i have delat 1 post but unfortunately select all post and Click delat within 1 second Delate all my post. i am very worry for this. would you kindly help me. How to beckup my all post/blogspot site?
Do you mean that you have a backup of your site, and want to know how to restore it?
Yes, you are right, I want to know how to restore it?
I've moved the thread, as it isn't a security issue. Have you checked BlogSpot's documentation for instructions? I've never used it myself, so can't really help. Hopefully somebody else will be able to assist you.