Dow Jones software giant Microsoft (MSFT), Palantir Technologies (PLTR), Twilio (TWLO) and Snowflake (SNOW) have broken out in recent sessions, while Datadog (DDOG) plunged earlier this month, triggering two sell signals. All of the stock picks come from Investor's Business Daily's Computer Software-Enterprise industry group, which ranks No. 9 out of the 142 groups IBD tracks. Historically, winning stocks are in…