Windows 11 Insider Dev Channel build 26120.1340 (KB5040557) adds PC energy saving features August 5, 2024 by admin Tweet Microsoft has released a new Windows 11 build for members of the Windows Insider Program in the Dev Channel. The new 26120.1340 build, under KB5040557, includes some energy saving features. Read more… Neowin Related Posts:Users of Windows 11 Insider Dev Channel build…Windows 11 Insider Dev Channel build 26120.1252…Windows 11 Insider Dev Channel Build 26120.1330…Windows 11 Insider Dev Channel build 26120.1350…Windows 11 Insider Dev Channel Build 26120.961…
