IN: Alternatively, combination materials may be introduced, featuring for example a thin layer of PC to allow laser inscription.
**
OUT: alternatively, combination materials may be introduced, featuring for example a thin layer of pc to allow laser inscription.


IN: Microsoft has historically made the updates available to all insiders at once, but the portion of Microsoft’s 10 million Insiders on its slow ring track may expect to receive more stable updates than those in the bleeding edge “fast ring”.
**
OUT: microsoft has historically made the updates available to all insiders at once, but the portion of microsoft’s 10 million insiders on its slow ring track may expect to receive more stable updates than those in the bleeding edge “fast ring”.


IN: What prompted my decision was this.
**
OUT: what prompted my decision was this.


IN: Many of the pollutants created by human activities are emitted as gases.
**
OUT:
many of the pollutants created by human activities are emitted as gases.