Slack isn't sending you desktop notifications
Check if Do Not Disturb is on, turn on notifications in Slack settings, and make sure Windows allows Slack to notify you.
Slack notifications fail because Do Not Disturb is on, notifications are turned off in settings, or Windows is blocking them. Most fix by turning off Do Not Disturb and checking both Slack and Windows settings.
Risk: Medium
⏱ 5-15 minutes
Beginner
Fix-IT-Bot will walk you through each step — just tap, no typing needed.
Skip — I just want a technicianCommon mistakes to avoid
- Not checking if Do Not Disturb mode is enabled — most common cause
- Assuming Slack notifications setting is ON when it's actually OFF
- Not granting OS-level notification permission
- Forgetting that system volume can mute notification sounds entirely
- Not checking individual channel notification settings
Signs you need professional help
- If notifications enabled in all settings but still not appearing
- If notifications appear in notification center but not as pop-ups
- If only specific channels missing notifications despite being enabled
- If sound works for system but not specifically for Slack
Book a technician
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Most issues are resolved remotely in 15 minutes. Weekend appointments only — no parts, no in-home visit needed.