Differences between versions
Two branches are currently available for Microsoft PC Manager: China and Global.
The China branch has a faster release cycle and includes more localized features, but may not be suitable for privacy laws in other countries / regions (e.g.: General Data Protection Regulation, GDPR in the European Union).
The Global branch has better compliance with local laws, but at the cost of longer release cycles (due to strict compliance) and fewer new features.
TIP
If you use a country-specific branch version in a region other than where the branch was released (eg: use the China branch in the US), some features may not be available due to privacy issues related to sending feature telemetry data (For example: pop-up blocking)
But rest assured, both versions are SAFE and comply with the promises in the Microsoft Privacy Statement.
You may download the version appropriate to your current regional policy from here.