By Rex Crum, MarketWatch

SAN FRANCISCO (MarketWatch) -- Gains from Salesforce.com Inc. and GameStop Corp. stood out among tech stocks Friday, lifted by upbeat earnings.

Salesforce (CRM) shares rose more than 8% to $60.28 after the cloud-software company late Thursday reported earnings excluding one-time items of 13 cents a share on $1.32 billion in revenue, while analysts surveyed by FactSet had forecast Salesforce to earn 12 cents a share on sales of $1.29 billion. Salesforce also said deferred revenue, or sales from future software subscriptions, rose 31% from a year ago.

Videogame retailer GameStop (GME) was up 6% at $42.94 after its fiscal second-quarter profit more than doubled from a year ago. The company said demand remained high for Microsoft Corp.'s (MSFT) Xbox One and Sony Corp.'s (SNE) PlayStation 4 game consoles.

As trading progressed, gains also came from Apple Inc. (AAPL), Netflix Inc. (NFLX), Google Inc. (GOOGL) and Yahoo Inc. (YHOO).

(Read more about other active stocks in Movers & Shakers: http://www.marketwatch.com/story/gamestop-soars-aeropostale-sinks-foot-locker-reports-earnings-friday-2014-08-21.)

Many eyes were on Fed Chairwoman Janet Yellen, who addressed the U.S. central bank's annual summer conference in Jackson Hole, Wyo. Yellen said the main issue facing the Fed now is when it should consider raising interest rates. The overall market was largely unfazed by Yellen's comments.

The tech-heavy Nasdaq Composite Index (RIXF) rose 3 points to 4,535 and the Philadelphia Semiconductor Index (SOX) was also in positive territory.

Subscribe to WSJ: http://online.wsj.com?mod=djnwires

Apple (NASDAQ:AAPL)
Historical Stock Chart
From Mar 2024 to Apr 2024 Click Here for more Apple Charts.
Apple (NASDAQ:AAPL)
Historical Stock Chart
From Apr 2023 to Apr 2024 Click Here for more Apple Charts.