Single core, 32 bit CPU, can’t even do video playback on VLC. But it kinda works for some offline work, like text editing, and even emulation through zsnes! It’s crazy how Linux keeps old hardware like this running.
Thankfully though, this laptop CPU is upgradable, and so is the ram, so I’m planning on revitalizing and bringing this old Itautec to the 21st century 😄
You would be surprised. If you stay text only and use a 32 bit distro, it would run up to date versions of most CLI programs.
Adelie and Arch32 still support Pentium.
Booting to a GUI, there are still a few options. I think Velox would run on that. I bet Xorg with FVWM would too. You are not going to have much left for apps though. However, you could run a couple of terminals.
Adelie Linux (totally modern Linux distro) lists 64 MB as the minimum server memory requirement.