
How Long Does Windows Keep Notifications?
A banner’s display time is not the same as the lifetime of its entry in Notification Center. Do not use Windows notifications as a permanent archive.
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Practical guides, tips and answers to common questions. Explore 61 articles. Page 1 of 6.

A banner’s display time is not the same as the lifetime of its entry in Notification Center. Do not use Windows notifications as a permanent archive.

After waking a PC, check Notification Center and the source app. A missing banner alone does not tell you whether the message arrived.

Change the default Windows 11 notification sound, mute one app without hiding its alerts, and set separate sounds in Outlook, Teams and WhatsApp.

A Windows 11 notification that will not go away is often a reminder waiting for a click. Dismiss it, clear the notification center or restart Explorer.

Stop Windows 11 suggestions to turn off app notifications, plus tips, welcome screens and Settings promotions, without muting the alerts you need.

Where to look for a sign-in code after its Windows notification vanished, when to request a new one, and what to know before logging codes.

Record when trading and price alerts fired: use the platform's alert log, keep a searchable notification history on Windows and export a trading journal.

Saw a Windows notification you don't recognise? Find the app or website that sent it, stop it in Windows or the browser, and spot fake virus alerts.

Windows keeps receiving notifications while your PC is locked. Where they appear, where to find them after you unlock, and why sleep stops them.

After an outage, turn the alerts your Windows PC received into an incident timeline: filter by date, search, export to CSV and fill in a free template.

Find a missed Windows Security warning in Protection History or a saved notification log. Check the event and required action without weakening protection.

Check Windows Update history after an overnight restart, look for a captured warning and set active hours without disabling security updates.