Answer
Delete a file, and it’s gone for good. To remove the local copy of a folder from your computer while keeping it in your Dropbox account online, use Selective Sync. Just make sure the folder is completely synchronized using the Selective Sync settings before removing it.
How to clear up space in your dropbox without losing your files
Tutorial | How to Remove Dropbox Files from your Hardrive
You may delete a Dropbox file just like you would any other sort of file on your Mac or PC. Simply open the synced Dropbox folder on your desktop and remove the file you wish to get rid of. The option to “delete the file everywhere” or just off your computer may be presented to you.
When you remove a file from Dropbox, it’s no longer visible in any of the folders displayed on your account. The file isn’t truly erased until after your recovery time has passed: Basic, Plus, and Family accounts have 30 days to recover deleted files.
After you get back online, Dropbox will automatically synchronize your directories and files with all of the most recent modifications. You can also choose files to save offline on your Android or iPhone phone, as well as your iPad.
You don’t need to keep both your papers and your PC’s files on OneDrive. Open File Explorer Click the Blue OneDrive icon Select any folder or file Right-click anywhere You can clear space by going to the menu and choosing Delete Item. This will remove the folder or file from your computer.
Find the file you want to remove on your computer. On your computer, drag the file into the trash. The file will be removed from all locations at once. It might take a while for the file to be deleted everywhere.
Dropbox is a cloud storage service that allows you to store and sync files online. You may use Dropbox links to exchange documents and folders with other people without sending huge attachments.