Both GIF and JPG file types are used primarily for images. Each type provides a different set of benefits and deficits. The file's intended purpose will dictate which type you should use.
History
The Graphics Interchange Format (GIF) file type was developed by Unisys in 1987 and has been a standard image format since then. JPG, also referred to as JPEG, files emerged in 1994 as an image format developed by the Joint Photograph Experts Group.
Benefits
GIF is ideal for simple, solid images such as lettering, line drawings and icons. GIF file size is smaller than JPEG, and this format supports animation and transparency. JPG is a default setting for most digital cameras. JPG files support 16 million colors and are ideal for images that contain blended colors and gradients.
Deficits
GIF files, with a maximum of 256 colors, have limited color variation. JPEG file size is proportionally very large.
Considerations
Because the size for these two types of graphics files is so different, this factor could dictate whether you use a GIF or a JPG file. A 500-kilobyte GIF file will not appear as clear and crisp as the same image in a 500-kilobyte JPG format.
Needs
If you are creating a basic line drawing or animation, the GIF file format will work well. For photographs and multicolor graphics, the JPG format is a better choice.Buy a new Mouse.
evidence is gathered
Un plug your mouse for a few minutes, if that doesnt work you need a new mouse, or something is wrong with the computer... virus??
If you have an external usb mouse, click in the wheel and slide your mouse up or down to scroll.
your laptop or desktop has to have bluetooth to be able to use it you shoud just buy a wirless mouse with an usb adapter if you computer or laptop doesnt have bluetooth enabled
Optical
write something like this.... { jump_to_position(mouse_x,mouse_y) } if you have any questions or if it doesnt work just add a discussion
The Magic Mouse will work with any website or piece of software any other mouse will work with.
nothing....a poem doesnt always have a hidden meaning
As the standard iPad uses a touch sensitive screen as a control surface and does not have on screen pointer there is no point in connecting peripherals to control a pointer, although in theory such Bluetooth devices can be paired with the iPad.
how does a standard mouse workS
Yes, standard mouse does work with Windows 7.