After a loss, an insured is required to provide what kind of notice of the loss?

The proper requirement for an insured after a loss is to provide prompt notice. This means that the insured should notify the insurance company of the loss as soon as possible to initiate the claims process. Timely reporting helps the insurer to investigate the loss accurately and prevent any further damages. The insurance policy typically stipulates this prompt notification requirement to ensure that the insurer has a chance to assess the situation, gather necessary evidence, and handle the claim efficiently.

While providing a written notice of the loss is indeed important, the emphasis in this context is on the speed with which notice must be given, making "prompt" the most relevant answer. Delayed or detailed notices may not align with the urgency needed to effectively address claims, and therefore, are not the focus here.