To change the mouse pointer speed in Windows 10 use the Mouse Properties option window! (... See Image 1). The fastest way to open it, is via the Windows 10 Control Panel and a click on the Mouse icon! Or using the keyboard shortcut Windows + R and the command control.exe /name Microsoft.Mouse.
Jiffy is an informal term for any unspecified short period of time, as in I will be back in a jiffy. From this it has acquired a number of more precise applications for short, very short, or extremely short periods of time.
Jiffy Lube. Jiffy Lube is an American brand of automotive oil change specialty shops founded in Utah, United States, in 1971. It has been a subsidiary of Dutch Shell Oil since 2002, and is headquartered in Houston, Texas. A Jiffy Lube in Durham, North Carolina.