Setting up a new desktop PC is pretty straightforward. Start by placing your computer and monitor on a stable surface. Connect the monitor to the PC using the included cable, then plug in the keyboard and mouse. Attach the power cords to both the PC and monitor, and connect them to a power outlet. If your PC supports WiFi, follow the on-screen instructions to connect to your network. For wired internet, plug in an Ethernet cable. Once everything’s connected, turn on the PC and follow the setup prompts to personalize your settings and install updates.

Many desktop PCs on this page are designed with gaming in mind. Look for features like dedicated graphics cards, high RAM, and fast SSD storage. These specs help deliver smooth gameplay and quick load times. Some models also include RGB lighting and advanced cooling systems. If you’re planning to play modern games, check the system requirements for your favorite titles and compare them to the PC’s specs. For casual gaming or older games, most desktops here should work well.

All-in-one PCs combine the computer and monitor into a single unit, saving space and reducing cable clutter. Regular desktops have separate towers and monitors, which can offer more flexibility for upgrades and repairs. All-in-ones are great for simple setups and a clean look, while traditional desktops are ideal if you want to customize components or add extra devices. Consider your workspace and how much you value upgrade options when choosing between the two.

To connect multiple monitors, check your PC’s available ports—like HDMI, DisplayPort, or USB-C. Plug each monitor into a compatible port, then power them on. In Windows, right-click the desktop and select ‘Display settings’ to arrange and configure your screens. Some PCs support up to three 4K displays, making them great for multitasking or gaming. If you need more ports, you can use adapters or docking stations. Always check your PC’s specs to see how many monitors it can handle.

If your PC isn’t powering up, start by checking that all cables are securely connected and the power outlet is working. Try pressing the power button for a few seconds. If there’s no response, unplug the PC, wait a minute, and plug it back in. Make sure the monitor is also turned on and connected. If you still have trouble, consult the user manual or reach out to customer support for help. Sometimes, a simple reset can solve the issue, but persistent problems may need professional assistance.