Download: Windows Pro 21h2 22000 978 X64 San Lex [universal] [en Ru] Iso

The base version of this ISO includes several critical improvements from Microsoft’s official update:

While custom ISOs like those from San Lex can offer performance benefits, they carry significant security risks: KB5017328 (OS Build 22000.978) The base version of this ISO includes several

: These ISOs are often "debloated" to reduce background processes and RAM usage, or they may include pre-installed software and specialized system tweaks. The base version of this ISO includes several

: Resolves a known issue where the web dialog for signing in or out of Microsoft accounts might not appear. The base version of this ISO includes several

: Improved detection of ransomware and advanced attacks in Microsoft Defender. Understanding "San Lex [Universal]"

: Includes the latest security vulnerabilities and bug fixes to improve system reliability.