Challenge 1: Closing a Doc Without Saving — Solution Walkthrough

Steps:
  1. Create a new blank Google Doc, type a paragraph.
  2. Close the browser tab immediately, without pressing any save
     shortcut or command.
  3. Reopen the document from Google Drive.

What you'd expect to find:

The paragraph is exactly where you left it, fully intact — nothing
was lost, and nothing needed to be manually recovered.

Why no explicit save step was needed:

Every keystroke was already synced directly to the live, canonical
version of the document on Google's own servers as it was typed, not
held only in the browser tab's own temporary memory waiting for a
save command. Closing the tab doesn't discard any unsaved local
state, because there never was a separate unsaved state to begin
with — the document you typed into WAS the same live cloud object the
whole time, continuously kept current, not a local working copy that
needed a deliberate commit step to become "real."

WHY THIS WORKS AS AN ANSWER
------------------------------
This is the direct, hands-on confirmation of this chapter's own
central claim: a Google Doc's autosave writes straight to the live
document itself, not to a separate recovery file — there is no
"unsaved changes" state possible in the first place, which is exactly
why closing the tab abruptly causes no data loss at all.