: New storage warnings in the Settings app when cloud capacity was nearly full.

Official Windows updates and ISOs are typically provided via Windows Update or as .iso or .msu files directly from Microsoft . A .rar file from a third-party site is problematic for several reasons:

: Addressed roughly 25 vulnerabilities, including critical remote code execution flaws and a fix for the "Mark of the Web" bypass used by ransomware campaigns. Risks of the .rar File Format