Hardware Requirements
To run Unreal Engine on Windows 8.1, you will need at least a dual-core processor with a clock speed of 2.5 GHz or higher. Additionally, you will need at least 4 GB of RAM and a dedicated graphics card with at least 512 MB of VRAM.
If you have a more powerful machine, you may be able to run the engine with even higher settings and features enabled. However, keep in mind that the more resources your machine has, the better performance you can expect when using Unreal Engine.
Software Requirements
In addition to the hardware requirements, there are also a few software requirements that you will need to meet in order to run Unreal Engine on Windows 8.1. First and foremost, you will need to have the latest version of Windows 8.1 installed on your machine.
You will also need to have the latest version of DirectX installed on your machine, as well as any necessary updates for your graphics card drivers. Additionally, you will need to have the Unreal Engine installer and any required dependencies installed on your machine in order to run the engine.
Installing Unreal Engine
Once you have met all of the system requirements for running Unreal Engine on Windows 8.1, you can proceed with the installation process. First, download the latest version of the Unreal Engine installer from the Epic Games Launcher website.
Once the installer is downloaded, run it and follow the on-screen instructions to complete the installation process. This may take some time, depending on the speed of your machine and internet connection.
After the installation is complete, you can launch Unreal Engine by clicking on the shortcut icon that was created during the installation process. This will open the engine editor, where you can create and edit your own 3D projects.
Summary
In order to run Unreal Engine on Windows 8.1, you will need a machine with at least a dual-core processor, 4 GB of RAM, and a dedicated graphics card with at least 512 MB of VRAM. Additionally, you will need to have the latest version of Windows 8.1 installed on your machine, as well as any necessary updates for your graphics card drivers.
Once you have met these requirements and installed the engine, you can use it to create and edit your own 3D projects. Keep in mind that the more powerful your machine is, the better performance you can expect when using Unreal Engine.