There are many factors to consider when choosing a computer or laptop for office, gaming, or office and mini gaming. Here are some general guidelines and recommendations based on the web search results I found:

For Office Work

For office work, you need a computer or laptop that can handle basic tasks such as word processing, web browsing, email, and video conferencing. You don’t need a very powerful CPU or GPU, but you should have enough RAM and storage space to run multiple programs smoothly. A good option is the HP Pavilion Gaming Desktop, which has an Intel Core i5-10400F processor, 8GB of RAM, and 256GB of SSD storage. It also has a NVIDIA GeForce GTX 1650 graphics card, which can handle some light gaming if you want to relax after work. This desktop is affordable and easy to upgrade if you need more performance in the future.

For Gaming

For gaming, you need a computer or laptop that can deliver high-quality graphics, fast frame rates, and immersive sound. You need a powerful CPU and GPU, as well as enough RAM and storage space to run the latest games. You also need a good screen with high resolution and refresh rate, as well as a keyboard and mouse that are comfortable and responsive. A great option is the Asus ROG Zephyrus G15, which has an AMD Ryzen 9 5900HS processor, 16GB of RAM, and 1TB of SSD storage. It also has a NVIDIA GeForce RTX 3080 graphics card, which is one of the best in the market. This laptop has a 15.6-inch QHD screen with a 165Hz refresh rate, as well as a sleek design and a long battery life.

For Office + Mini gaming

For office and mini gaming, you need a computer or laptop that can balance both productivity and entertainment. You need a CPU and GPU that are powerful enough to run both office applications and games, but not too expensive or bulky. You also need enough RAM and storage space to switch between different tasks without lagging. A good option is the Valve Steam Deck, which is a handheld device that can run PC games on a 7-inch touchscreen with a 1280 x 800 resolution and a 60Hz refresh rate. It has an AMD Zen 2 CPU and an AMD RDNA 2 GPU, as well as up to 64GB of RAM and up to 512GB of SSD storage. It also has a built-in battery that can last up to eight hours, as well as expandable storage via microSD card slot. You can also connect it to a monitor, keyboard, and mouse for a desktop-like experience.