I have an older Toshiba Satellite L400 with 2GB of RAM. It currently runs Windows 7, but I would like to switch to Linux for programming and everyday tasks. This would be my first Linux installation, so I'm looking for something lightweight but still reasonably easy to use. The laptop is reported as 32-bit, although I'm not completely sure whether that refers to the processor or just the current Windows installation. Which distribution would you recommend?
4 Answers
Before choosing, confirm whether the processor itself is 32-bit. Some computers ran 32-bit Windows even though their CPU could run a 64-bit system. If it really is a 32-bit processor, your options are more limited because many current distributions no longer provide 32-bit releases.
You can test several lightweight systems from a bootable USB before installing anything. Try antiX, Puppy Linux, or Q4OS and see which desktop feels comfortable and runs smoothly. Back up your files first, and remember that programming tools and modern websites may still feel slow on such old hardware.
antiX would be one of the safest recommendations. It is based on Debian, supports older 32-bit hardware, uses very little memory, and is still practical for everyday use. Puppy Linux, Bodhi Linux, or a lightweight Q4OS setup are also worth considering.
Q4OS is a particularly good choice for a beginner with this hardware. It still offers a 32-bit version and has a familiar desktop that should feel less overwhelming than some ultra-minimal distributions. With only 2GB of RAM, choose a lightweight desktop and avoid running too many browser tabs.

Related Questions
Can't Load PhpMyadmin On After Server Update
Redirect www to non-www in Apache Conf
How To Check If Your SSL Cert Is SHA 1
Windows TrackPad Gestures