The Vanguard Windsor Fund is a mutual fund that primarily invests in large-cap value stocks. It aims to provide long-term capital appreciation by selecting companies that are undervalued relative to their fundamentals. The fund is managed by Vanguard, a well-known investment management company, and focuses on a diversified portfolio to reduce risk. The fund typically holds a mix of established companies across various sectors, including technology, healthcare, and consumer goods. Investors in the Vanguard Windsor Fund benefit from professional management and a disciplined investment approach, making it suitable for those seeking growth through value investing.