Backing up your WordPress blog is an important part of keeping your blog safe and secure. There are a few different ways to backup your blog, and each has its own advantages and disadvantages.
One way to backup your blog is to use a backup plugin like WP Backup & Restore. This plugin will automatically create a backup of your blog every time you make a change to the blog, and it will also create a restore point so you can easily restore your blog if something goes wrong.
Another way to backup your blog is to use a manual backup method. You can use a desktop program like WinZip or 7-Zip to create a backup of your entire blog folder, or you can use a online service like Backblaze to create backups of all the files in your blog folder.
Ultimately, the best way to backup your WordPress blog is to choose a method that works best for you and that you are comfortable using.