Both Mozilla and Opera have now criticized Microsoft over the upcoming Windows 7 operating system, claiming there are a few settings that make the OS anti-competitive.
There is a "custom" option that lets users keep their browser settings, but Mozilla and Opera say Microsoft is hoping users will be unaware of the custom setting, or will consider it too much extra work.
"Our initial review suggests this is a blatant use of the Windows operating system to change the market dynamics of browser usage," Mozilla chairman Mitchell Baker adds.
Opera CTO Hakon Wium Lie agreed with Baker and believes the "express" option is a "problem."












