Check monitor settings, on of those is responsible for image orientation.
It is probably a video card, cable or monitor problem.
It depends on your use. If you have double doors, horizontal is a great option if you only want to open one side and leave the other side closed.
Vertical blinds are most often used for sliding glass doors, where it is necessary to slide the blinds from left to right in order to gain access to the door. Horizontal blinds are usually used for windows, where the blinds need to be moved up and down to open and close the window.
You could try increasing your monitor resolution. In Windows XP, right-click on the desktop, select Properties, Advanced Tab.
All windows have a vertical side to them.
I'll assume your're on windows. Using the windows tool resource monitor you can observe network activity, cpu usage and memory usage. For your GPU use a program like GPU-Z.
This program will give you one task bar per monitor: http://www.mediachance.com/free/multimon.htm This program will as well: http://realtimesoft.com/ultramon/tour/smart_taskbar.asp
Window shades and blinds come in all shapes and sizes. Some of them are horizontal in the how they close, and some are vertical. Vertical blinds are optimal in large rooms where the sun enters the room during the day. This allows the room to be heated naturally instead of keeping the lights on. Horizontal blinds are used more in bedrooms and some bathrooms if there is a window big enough to put blinds on.
For a several reason,1. The monitor doesn't support the desktop resolution that Windows provide.2. The monitor doesn't support the refresh rate that Windows provide.3. The graphic card settings appear to be unsupported by your monitor.4. The monitor maybe unrecognized by Windows, and needs drivers installed.Try booting Windows on the safe mode, tweak monitor settings on control panel, or desktop properties, try the lowest resolution (800x600), and refresh rate (60 Hertz).
You do not need drivers for a monitor.
windows explorer
The program used to store files on windows is called: Windows Explorer.