The newly installed OS is x86. The x86 version of Windows 10 can only use up to 4GB of RAM. The x64 version of Windows 10 can use up to 2TB of RAM1.

See the Explanation for the solution.
Explanation:
Host 2 and Media Server put them to Quarantine.

A dedicated GPU (graphics processing unit) is the most important component for rendering 3-D promotional movies, as it can handle the complex calculations and graphics operations required for creating realistic and high-quality images. A dedicated GPU has its own memory and processor, which are optimized for graphics tasks. A dedicated GPU can also support multiple monitors, high resolutions, and advanced features such as ray tracing12.
References: 1 What Kind of Computer Do You Need for 3D Rendering in 2021?(https://kitbash3d.com/a/blog
/best-computer-for-3d-rendering-2021)2 How to Choose the Best Hardware for a 3D Artist - GarageFarm (https://garagefarm.net/blog/how-to-choose-the-best-hardware-for-a-3d-artist).

Ransomware is a type of malware that encrypts the files on the victim's computer and demands a ransom for their decryption. Ransomware can cause high disk throughput by encrypting large amounts of data in a short time.