Windows 11’s sandbox is down for many users due to a persistent timeout bug

Windows 11 Sandbox is completely unusable for many users due to error 0x800705b4 — but here's how to fix it.
How-To Geek on MSN

Windows Sandbox is the safest way to test unknown files without risking your PC

Run untrusted installers in a disposable Windows desktop. Add a simple config to lock it down, then close it to erase ...
Windows Latest

Windows 11 KB5074109 (25H2) released with major fixes, direct download links (.msu)

Windows 11 KB5074109 is now available for Windows 11 25H2 and 24H2. This release mostly has bug fixes and improvements.
Windows Latest

Windows 11 January 2026 Update: Mostly fixes for consumers, as Windows Server KB5073379, KB5073450 ships for enterprises

Windows 11 January 2026 Update is rolling out for Windows 11 25H2, 24H2, and 23H2, as well as Windows Server 2025 and 2023.