Ключевые слова: advice, aid, alert, ask, assist, assistance, assistant, background, business, can, charity, closeup, colorful, community, concept, design, desk, education, emergency, guide, handwritten, help, helper, illustration, message, note, notepad, office, paper, pen, problem, rescue, safety, service, sign, social, solution, sticky note, support, supportive, symbol, text, therapy, trouble, urgency, urgent, volunteer, workplace, workspace, write,