Moisture Between Window Panes?
We replace lots of glass each year due to fogging between the panes - the moisture youre seeing is because the seal failed.
Removing Label from a New Window?
I peel off as much as I can by hand, and then whatever is left I give it a big shot of laundry spray, like spray and wash. Let I soak in for 15 minutes or so, and the rest of the sticker will come out!
Moisture Between Window Screen and Glass?
The space between the panes was initially filled with a gas that has now escaped and been replaced with air and humidity.