When you have Airplane mode enabled, it blocks your connection to cellular networks. Thatâs why you canât make phone calls, you canât text message friends, and you canât use FaceTime over LTE. Typically, you also canât do anything that requires an internet connection, either.
Best Answer: DPI means dots per inch, how sensitive the mouse is to movement by how much depth the mouse laser can read. Some go up to 2000 but 800 is okay for general use, not for really complicated graphic making or changing but for regular stuff.
DPI stands for dots per inch, it is often used to measure the quality of scanners and printers. The higher the DPI, the more dots, can be printed in an inch, and thus the highâ¦er the resolution. The same applies in scanners, the higher the DPI, the more dots per inch are uploaded and thus the higher the resolution.