The Greater Redmond Chamber of Commerce’s next membership luncheon, from 11:30 a.m.-1 p.m. on Wednesday, Nov. 18, will feature a presentation about the new Windows 7 product developed by Microsoft Corp. Guest presenter will be Wen Tseng of CMIT Solutions.

The luncheon takes place at Matt’s Rotisserie at Redmond Town Center. Cost is $30 for Chamber members and $40 for non-members. RSVP online at www.RedmondChamber.org or call (425) 885-4014.