Microsoft Corporation (NASDAQ:MSFT) was the Dow’s second best performer, gaining 6.5%. Rumors swirled earlier in last week that new CEO Satya Nadella’s first major move would be introducing Microsoft Office for the iPad, the world’s most popular tablet. Microsoft Corporation (NASDAQ:MSFT) stock performance was -0.42% in last session and finished the day at $40.16. Traded volume was 80.73million shares in the last session and the average volume of the stock remained 36.31million shares. The beta of the stock remained 0.94. Microsoft Corporation (NASDAQ:MSFT) insider ownership is 4.20%.

Plug Power Inc. (NASDAQ:PLUG)’s  is showcasing its comprehensive GenKey hydrogen fuel cell solution during the MODEX 2014 tradeshow taking place March 17-20 at the Georgia World Congress Center in Atlanta. Plug Power Inc (NASDAQ:PLUG) dropped -0.50 percent to $5.94 Friday on volume of 52.72million shares. The intra-day range of the stock was $5.33 to $6.12. Plug Power Inc (NASDAQ:PLUG) has a market capitalization of $632.66million.

Shares of Symantec Corp. (NASDAQ:SYMC) tanked Friday after the company said it had ousted its chief executive officer. But its woes highlight the emergence of a new generation of security-protection companies. Symantec Corporation (NASDAQ:SYMC)’s stock on Mar 21, 2014 reported a decrease of -12.94% to the closing price of $18.20. Its fifty two weeks range is $17.95-$27.10. The total market capitalization recorded $12.59billion. The overall volume in the last trading session was 60.90million shares. In its share capital, SYMC has 696.00million outstanding shares.

Micron Technology, Inc. (NASDAQ:MU) has teamed with Idaho-based Discover Technology to launch a new STEM Mobile Discovery Lab — a bus specially designed with hands-on, interactive science exhibits for elementary and middle school students in southwestern Idaho near Micron’s corporate headquarters. On Friday, shares of Micron Technology, Inc. (NASDAQ:MU) dropped -1.46% to close the day at $23.66. Company return on investment (ROI) is 1.60% and its monthly performance is recorded as -7.18%. Micron Technology, Inc. (NASDAQ:MU) quarterly revenue growth is 8.48%.