![Image](https://i.postimg.cc/JhSRVNSN/DSCF0182.jpg)
That's my oldest Thinkpad, an IBM T21 from around 2001. It's got one or two cracks in the case, but it's still in good working order. It came with Windows 98, but I've put in a spare hard drive and installed an 'unofficial' (ahem) customized version of XP, the so-called 'Black Edition'.
An awful lot of programs, including web browsers, no longer work in XP, and of those that do, not many will function on a machine like this with its antiquated processor (not being able to handle SSE2 instructions being one of the main problems) and low RAM (512 MB max). It also has no built-in wifi, so I've used a PCMCIA Cardbus device, which works really well.
Despite all this, I've found older versions of Firefox and Chromium which perform okay on this, but the best browser is the little-known K-Meleon, which seems ideal here. I've even found an old version of Malewarebytes, which scanned the operating system and kicked a couple of suspicious entries out of the registry.
Obviously I'm just using this out of interest and for fun. I wouldn't dream of using any of my passwords on it, or logging into my online bank account, etc.
_________________
On a mountain range
I'm Doctor Strange