When you're upgrading your existing Exchange 2010 organization to Exchange 2013, there's a period of time when Exchange 2010 and Exchange 2013 servers will coexist within your organization.
Estimates place Serena Williamsâ net worth at around $145 million. Not too shabby, but not as much as Maria Sharapovaâs estimated $195 million. Click on the links below to read a full breakdown of each playerâs net worth, earnings and spending habits:
http://usat.ly/1p2ZUpZ. Serena Williams will play against 'the future of American tennis' in the first round of the U.S. Open. Williams draws 18-year-old Taylor Townsend.