If you have a Comcast Internet connection, you can set up your computer to be available for remote access sessions using a native Windows utility. Once set up, this allows you to connect to remote computers using your Internet connection.
A stroma is the connective, part of a cell, organ or tissue. The  function of a stroma is to hold the cell, organ, or tissue together  and help it maintain form. Edit.
The accessory pigments broaden the absorption spectrum so that more energy is available for photosynthesis. The stroma is the fluid part of the chloroplast which contains the enzymes [enzyme: proteins which catalyse or speed up chemical reactions inside our bodies. Enzymes are a vital in chemical digestion of food in the gut] controlling the carbon [carbon: A chemical element, found in all living things.] fixation reactions.