Sharing one printer across multiple computers is a smart, cost-effective solution for homes and small offices. On Windows, go to Settings → Bluetooth & Devices → Printers & Scanners, select your printer, click Printer
Properties, and enable Printer Sharing under the Sharing tab. Ensure Network Discovery is turned on in your network settings.
On a Mac, go to System Preferences → Sharing, check the Printer Sharing box, and select which printers to share. Other devices on the same network can then add the shared printer through their standard printer setup process. For offices with mixed Windows and Mac devices, a wireless network-connected printer is the simplest solution — accessible to all devices without requiring a host computer to remain switched on.