Cisco Systems (CSCO) posted quarterly results after Wednesday's close which beat expectations and also announced that it would slash 6,000 jobs, or 8% of its workforce.
European investors will be focused on comments from the European Central Bank in the week ahead.
As the job market continues to improve, the need to connect with a professional network has also increased.
U.S. stock index futures are pointing to a lower open on Wall Street Friday following Thursday's declines.
European markets started the month sharply lower, on fears of a sooner-than-expected rise in U.S. interest rates.
U.S. markets are in the red at midday on Thursday on investor worries about what robust economic growth could mean for Fed policy going forward.
U.S. markets opened lower on Thursday's session as investors digested worries over the European markets and awaited a heavy dose of earnings reports.
Investors were keen to see what Twitter could do in its latest quarter, and it did not disappoint.
U.S. stock futures are pointing to a higher open on Wednesday after ending Tuesday's session lower.
Ford Motor (F) said its profits in the second quarter continued to climb despite a slight decline in revenue and challenges in Russia and Latin America.