Won't let me paste a picture so hopefully you can get the answer from what I am trying to say.
Your content pane is located in your computer/documents window explorer.
If you are in your computer window explorer, it will be the portion that shows you what you have installed on the computer. This portion includes the Hard Disk Drives, Devices with Removable storage, and your Network Locations.
If you are in your Documents window explorer, it will be the portion of the window that shows you what files and folders you have in this section.
in the windows explorer window, what appears in the right pane when you click a folder in the left pane?
Content Pane
Yes, Allmost every Windows Distribution has default navigation or other optional panels in the Explorer Window, You can disable all of them if you want.
a royal pane. it is a stupid joke :|
Double pane windows were first invented in 1935 by C.D. Haven.
Double pane windows became common in residential buildings in the 1970s as a more energy-efficient option compared to single pane windows.
The R-value of double pane windows is typically around 1.5 to 2.0.
Left pane or Navigation pane
The different types of window glazing available for residential use include single-pane, double-pane, and triple-pane windows. Single-pane windows have one layer of glass, while double-pane windows have two layers with a space in between for insulation. Triple-pane windows have three layers of glass for increased energy efficiency and sound insulation.
Yes, double pane windows can block a significant amount of UV rays, but not all of them.
oxygen
Single pane or Regular windows would be a great idea if you are on a strict budget. Wit this economy in this day in age, we have to resort to taking the cheap road to make ends meet. Double pane's run more high and they also make your windows a bit heavier in comparison to single pane windows.