About us
We are a Taiwan-based team with years of experience in PC assembly, system setup, and day-to-day maintenance.
Serving many users taught us something: with Windows settings and tasks, the hard part is usually not the feature itself—it is the long, confusing steps to get there.
So we asked: what if those steps could truly be done in one click?
With one-click actions and automation at the core, we build simple, practical Windows tools so people who are not tech-savvy can still finish jobs that used to feel complicated.
Good tools should not belong only to experts; practical tools should be easy for everyone.
Our flagship YY-Toolkit is free for Win10/Win11 maintenance; see the product page for guides and FAQ.
Contact
If you have setup, usage questions, or suggestions about YY-Toolkit or our other products, send the form below—we reply by email.