Hello! I understand that you are looking for a budget-friendly PC for online school and playing VALORANT.
The Funhouse High Performance AMD A8 9600 PC that you linked might be able to handle basic online school tasks, but it may struggle with running VALORANT smoothly. The AMD A8 9600 is an older processor and has integrated graphics which may not provide enough power for gaming.
If you are on a tight budget, you may want to consider building your own PC using budget-friendly components. This will allow you to have more control over the components you want to prioritize and can help you save money in the long run.
However, if building a PC is not an option for you, you can also look for pre-built PCs with newer and more powerful components within your budget range. Just make sure to check the specifications and read reviews to ensure that it can meet your needs.
I hope this helps! Let us know if you have any more questions.