Policies are used to decide which features will be enabled on the machines to which the policy has been assigned. You can assign only one policy to a machine at any given time.
In the navigation panel, click on Policies.
To edit your policy, select the policy and then click on Manage.
Under Antivirus, you can configure which settings for Microsoft Defender Antivirus should be enforced on the machines. You can adjust scanner settings, configure scan jobs, set exclusions, monitor folder access, and specify what events should be logged or trigger notifications.
Select the sensors from your sensor collection that should be enabled.
Choose the jobs from your job collection.