Some links to resources that discuss/explain how to optimize your computer system for DAW usage. Take from it what is relevant for you and how you operate your computer.
Most of these are for Windows, some have sections for Mac as well. For sure there are more, feel free to share.
Keep in mind that over time some of these tips are/have become non relevant, or are bypassed by new system updates.
For example some hard noxious way of Microsoft installing separate registry rules that force the window updater to do its thing even without your knowledge.