Virgin Media recently trialled Infinera's XR Optics technology in its network to deliver speeds of up to 400 Gbps. Interestingly, this technology can be slotted into existing networks easily.
Windows 11 in the Dev Channel fixes Windows Security app issues, and more
windows 11 insider preview
Build 22621.290 & build 22622.290
Microsoft releases two Windows 11 builds to Insiders in the Beta Channel
windows 11 build 22622.290 screenshots