Good Day ChaiKid,
My name is Carlo, I am also using Windows 10 pc and community member like you. Let us work together to sort this out.
You can use the tool called Treesize to check what are the apps or files taking most of your storage space.
Here's the link to download.
https://www.jam-software.com/treesize_free
Once downloaded and installed, open the app and identify what are the apps or files taking most of your storage space.
Check the things you don't need, right click on it and hit "Delete" to free up space.
Once done restart your computer and check.
Here's a similar thread.
https://answers.microsoft.com/en-us/windows/for...
I hope the information above helps. Please let me know how it goes.
Have a wonderful day ahead and stay safe.
Sincerely,
Carlo T.
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