choonhtan wrote:
I have recently updated to MacOS Sequoia on my M2 Ultra MacStudio. I want to backup my Desktop folder and Documents folder using “drag and drop” onto an external ssd. However when I open my Home folder on the internal SSD (Macintosh HD > user > name > ) the two folders are not there. Only downloads, Movies, Music, Public, and a couple of others are there. What am I doing wrong?
https://discussions.apple.com/content/attachment/0c52d683-0ccd-4c56-be30-0d6ac2ab8488
Sounds like iCloud Drive got turned on...
Spin open the caret iCloud. Make changes in Finder>Settings if you do not see it(?)

look for your files there.
Set up iCloud Drive - Apple Support
Set up iCloud Drive - Apple Support
Add your Desktop and Documents files to iCloud Drive - Apple ...
Add your Desktop and Documents files to iCloud Drive - Apple Support
iCloud drive missing desktop and documents
What happens when you turn off iCloud Drive or sign out of iCloud
Add your Desktop and Documents files to iCloud Drive - Apple Support
Recover deleted files on iCloud.com
Recover deleted files on iCloud.com - Apple Support
How to Restore Your Desktop and Documents After Disabling ...
https://www.howtogeek.com/273629/how-to-restore-your-desktop-and-documents-after-disabling-icloud-sync-in-macos-sierra/
How to find your Documents and Desktop folder contents after disabling ...
https://www.macworld.com/article/3396119/how-to-find-your-documents-and-desktop-folder-contents-after-disabling-icloud-sync.html
Finder>Go>Go to Folder>copy & paste:
~/iCloud Drive (Archive)
iCloud Drive (Archive) - here you should find all your files