Google Slides is available for free with a Google account, allowing users to access its features without a trial period. However, additional features may be available through Google Workspace subscriptions.

While Google Slides primarily operates online, it offers an offline mode that allows users to work on presentations without an internet connection, provided they have previously enabled offline access.

To contact support or send feedback for Google Slides, users can visit the Google Support page or use the "Help" option within the app, which provides access to resources and the ability to report issues.

Users can manage or cancel their Google Workspace subscription through their Google Account settings, under the "Billing" section, where they can view their current plan and make changes.