Which of the following is an example of informal support?

Informal support refers to assistance that comes from personal relationships rather than organizations or formal systems. Family and friends typically provide this type of support, as they are often the first line of help in various situations, whether it's emotional support, practical assistance, or companionship. Their involvement is usually based on personal connections and social bonds rather than professional training or formal arrangements.

In contrast, the other options represent more formalized support systems. Government agencies and social workers are part of structured institutions that provide support according to policies and regulations. Homecare workers, while offering personal care, are also usually employed through formal channels and possess professional training. Therefore, the correct answer highlights the significance of personal networks in providing informal support, which is vital for emotional resilience and community connections.