Strong Boys Remodel prefers that  you remove curtains, blinds or other any window treatments and store them safely in another room. If you have security sensors on your windows, please contact your security company to remove them and replace them on the new windows if necessary.
Please move furniture or anything else in the way of the window itself and try to make a clear path to the windows that are being replaced. If you have any pictures or deco hanging on the walls near the windows being replaced, you may want to remove and safely store them in another room.