It can be scary to update PHP, WordPress and your Theme, because what if your site crashes after the update. This video shows you how you can update while feeling confident you have your site backed up in case of a problem.
For the backup, I use the UpDraftPlus plugin. It's free and it let's you schedule backups and also can offload to your various cloud storage for safe-keeping, which is super important because if your backups were sitting on the same server as your website and the server goes down, then you've lost your backups as well.
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