Shares of Microsoft and ServiceNow are trading at attractive prices after the steep sell-off in software stocks.The S&P North American Technology Software Index, which tracks 111 software stocks, has fallen 30% from the all-time high it hit in September. The puts the index in bear market territory, and artificial intelligence (AI) is the root cause.Specifically, investors worry AI tools will reduce demand for existing products. The selling started months ago, but accelerated when Anthropic released Cowork i ...