Overview
Google One is a subscription service developed by Google that offers expanded cloud storage and is intended for the consumer market. Google One paid plans offer cloud storage starting at 100 gigabytes, up to a maximum of 30 terabytes, an expansion from the free Google Account storage space of 15 GB, which is shared across Google Drive, Gmail, and Google Photos. Launched in May 2018, Google One replaced the paid services of Google Drive to emphasize that the program is used by multiple Google Services. The program's raw storage is not accessible by users, but emails, files, and pictures can be added and removed through Gmail, Google Drive, and Google Photos. The various plans include other benefits. (source Wikipedia)
Google One also provides benefits like, how to get more out of Google Photos, monitoring the Dark Web, VPN protection for multiple device, shared storage, and 3% back from Google Store purchases.Google One also provides access to Google experts who provide support for Chrome, Store, Play, Maps, Search, YouTube, Assistant, One, Account, Gmail, Drive, Photos, Calendar, Docs Editors, and Pay. When upgrading to Premium, you get 2TB of storage, you will also have access to premium video calling features, Google Play points upgrade, and 10% back from Google Stores, and enhanced appointment scheduling.