Microsoft Windows
Beginner
Windows 98
An educational Windows 98-era simulation without copying proprietary screens or logos.
BIOS / MBRCMD
Systems and command training center
Deep Learning Center
Learn systems, terminals, boot simulation, CMD, PowerShell, Bash, and safe cybersecurity fundamentals through an organized interactive workspace.
CMD / PowerShell / BashWindows / macOS / LinuxSafe fundamentals
System cards
Choose a system and understand how it works
Microsoft Windows
Beginner
Windows XP
A safe educational XP boot path with a command prompt lab.
BIOS / NTLDRCMD
Microsoft Windows
Intermediate
Windows Vista
A Vista-inspired educational simulation focused on boot manager and services.
BIOS/UEFI + BCDCMD / PowerShell
Microsoft Windows
Beginner
Windows 7
A good system path for files, networking, and process management.
BIOS/UEFI + BCDCMD / PowerShell
Microsoft Windows
Intermediate
Windows 10
A Windows 10 learning space connecting commands to security and administration.
UEFI + Secure Boot conceptCMD / PowerShell
Microsoft Windows
Intermediate
Windows 11
A structured Windows 11 educational simulation for commands and security.
UEFI + TPM conceptPowerShell / CMD
Apple
Beginner
macOS
A macOS-inspired educational simulation without proprietary assets.
EFI + APFS conceptmacOS Terminal / Bash
Linux
Beginner
Ubuntu
Ubuntu simulation for navigation, files, and networking.
GRUB + systemdBash
Linux
Advanced
Kali Linux
A safe Kali lab that explains tools without enabling misuse.
GRUB + Safe Lab policyKali Safe Lab / Bash
Every lab here is educational and simulated only. No commands run on the server, no real networks are scanned, and misuse instructions are not provided.