Backup External Hard Drive to NAS

[Enquiries]

I have an external hard drive that I want to back up to my NAS. I have been looking through your YouTube videos, but I am having trouble finding the right video. My ideal scenario is that when I plug my hard drive into my computer, I can easily upload any new files to my Synology NAS device. Whether you can direct me to the correct YouTube video or offer advice, any help is appreciated. Thank you for your time.

[ed]

You can simply connect an external drive to one of the Synology USB ports. You can then access the data on this drive.
https://kb.synology.com/en-af/DSM/help/D...?version=7
You can also automate things with this app https://kb.synology.com/en-af/DSM/help/U...?version=7


I hope this helps.