Microsoft Edge (Chromium), like any other major web browser on the market, has the capability to save your tab sessions when you close the browser. You can have Edge open all the tabs from your last browsing session whenever you start it.
Open tabs from the last browsing session in Edge Chromium
Start Microsoft Edge, click the “Settings and more…” icon (with three dots), and click Settings.
Click “Start, home, and new tabs”.
(Alternately, visit edge://settings/startHomeNTP in your browser.)
Select “Open tabs from the previous session”
From now, Edge will open your last visited sites at every start.
Regardless of which option you select in the drop-down box, Microsoft Edge saves the session history by default (when closing down) in the following folder.
C:\Users\%username%\AppData\Local\Microsoft\Edge\User Data\{Profile folder}\Sessions
(Last updated on 13-July-2022. Edge Chromium v103.0.1264.49.)