To remove duplicate files in Google Drive fast and easy, start by going to Google Drive and using the Search bar to filter by file type, name, or owner. Look for files with the same name, size, or content — these are often duplicates. You can sort by "Last modified" or "Storage used" to spot unnecessary copies. Right-click on any duplicate file and select “Remove” to move it to the Trash, then empty the Trash to free up space. For faster cleanup, you can use third-party tools like Duplicate File Finder for Drive from the Google Workspace Marketplace — just make sure it's trusted and secure.