Is Linux a good choice for a laptop with only 4 GB of RAM?

A lightweight desktop environment would be a good idea. Linux Mint with XFCE, Debian with XFCE, MX Linux, or Lubuntu are reasonable options for a beginner using older hardware. XFCE generally uses less memory than heavier environments such as GNOME or KDE, while still being comfortable for everyday use. ZRAM can also help when the system starts running short on memory.

Your applications are mostly available on Linux. Google Meet, Zoom, and JASP should work, while Microsoft Office may require the web versions or alternatives such as LibreOffice or OnlyOffice. Check your games on ProtonDB or another compatibility database before switching. It’s best to test everything with a live USB session first, then consider installing it alongside Windows if the hardware and software work properly.

Don’t rush into choosing a distribution just because it claims to be lightweight. Look at a few established beginner-friendly options, try them from a live USB without changing your drive, and make sure your Wi-Fi, graphics, audio, webcam, school software, and games work. Testing step by step is much safer than immediately replacing your current operating system.

Linux should be perfectly usable with 4 GB of RAM, although you’ll still need to be mindful of how many browser tabs and applications are open. A typical desktop may use around 1–1.5 GB at idle, while a browser with several tabs can bring total usage close to the limit. Linux may feel faster than Windows, but it won’t eliminate the limitations of having only 4 GB.