Contrary to what some poorly written headlines will tell you, Google Drive is not going away. What Google did announce this week is the deprecation of the Google Drive desktop app for Mac and PC. That is being replaced by the new Backup and Sync desktop client. I installed it this afternoon and made a video of the process. That video is embedded below.
Backup and Sync is intended for consumers using Gmail accounts to access Google Drive. G Suite for Education users will also have access to a new feature called File Stream. You can read more about that here.
Just to be clear, you do not need to install Backup and Sync in order to use Google Drive. You can still just go to drive.google.com to access your files and to add new files to your Google Drive account.