Notifications are set by default to Mentions, if you want to change these you can do this via the Desktop App or in a Browser session. This is not currently available on Mobile.
Guilded notification settings allow you to customize how often you want notifications sent to your device.
Access your notification settings in Settings > Notifications.
Let's take a look in more detail.
Mute a server; this means you won't receive any notifications unless mentioned.
Decide which content you get alerted about.
If you have a chatty team and don't want to be spammed with @everyone and @here mentions, set this toggle to on.
Mobile notifications can be toggled on or off here.
You can customize the notifications you get for individual channels in the Notification overrides section by selecting them from the drop-down list.
Here you can toggle the Mute/Unmute feature, as well as choose your individual notification preferences.
Finally, remember to hit Save changes!
Windows Push Notifications
If you do not want Windows to alert you with Guilded notifications you can disable this in Windows by heading over to your Notifications and actions settings
Locate Guilded in the list and set the toggle to off