It looks like you're referencing — a popular homebrew file manager for the Xbox 360 (typically used on modded or JTAG/RGH consoles).
The manual directory browser for moving files. xexmenu
Scans your storage for compatible games and homebrew. It looks like you're referencing — a popular
Settings for skins and FTP server credentials. Cycle Tabs Change Storage Device DPAD Left / Right File Action Menu Press (A) or (X) Launch .xex File Press (A) Staying Safe and Legal xexmenu
Simple NAND flasher 360 updated. | GBAtemp.net
Connecting to the official Xbox Network with a modded console will lead to an immediate permanent ban. Most users utilize "stealth servers" or keep their consoles offline.
It provides real-time information on CPU/GPU temperatures and storage space availability. Why XeXMenu is Still Essential