How do I know what video card I have?

Did you forget what video card is in your computer? Don’t worry, you’re not the only one. It is necessary to know the model of the video card in case you want to know if a certain game can run, if you want to update the driver or if you need a new video card to keep up with the last processor purchased.

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Add a network printer by its IP address on a MAC

If the network printer you want to use is not in the list of available printers, you can add it as an IP printer. The printer must support one of the following printing protocols: AirPrint, HP Jetdirect (Socket), Line Printer Daemon (LPD), or Internet Printing Protocol (IPP).

You need to know the IP address of the network printer or host name, the printing protocol, and the model number or name of the printing software.

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