Ineed to conect hp Laser to my computer to print my documents

To use the printer with your computer, first you have to install the drivers and make power cable connection. HP LaserJet 1018 has USB connectivity. So, you have to connect it to the PC via USB Cable.
HP LaserJet 1018 Drivers & User Guide
Visit the above links from HP Official Support and download the Drivers for your Model of the printer and Operating System (e.g. Windows XP) and user manual. Double-click the downloaded driver file and follow the on-screen instructions to install the printer.
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