Why is the internet so bad on my pc only

I bought a new pc about a month ago and the wifi has been bad on it ever since i got it, it can barely load videos on 144p, and cant run discord vcs. Ive had a laptop for some years now and have never encountered this before ive done these things on plenty of other devices with no issues but on the pc. I did a fresh install of windows, and upated drivers but nothing seems to fix the issue.

link to the pc:

https://www.walmart.com/ip/CyberPowerPC-...