If you are looking for a low-cost "paper-like" temporary fix for drafts: Bubble Wrap
To reseal a "fixed" window (one that does not open), the focus is on maintaining the weather-tight barrier between the glass and the frame, or the frame and the wall . If you are dealing with a broken seal how to reseal a window fixed
If you feel a draft, see condensation between the glass panes, notice peeling wallpaper nearby, or spot visible cracks in the exterior caulk, the seal has failed. Resealing restores energy efficiency and prevents water damage to your wall framing. If you are looking for a low-cost "paper-like"
(Recommend manufacturer technical datasheets for specific sealants, glazing practice guides, and local building code glazing requirements.) see condensation between the glass panes