Follow the on-screen prompts to install the latest version GIMP. Run the installer from your browser or find it in your Downloads folder. The mascot’s name is Wilber, according to the ancient GIMP records
The About GIMP window in GIMP 2.10.32 running on Windows 10. Click the link in your About GIMP window as outlined above, or visit the official home of GIMP downloads here and get the latest version for Windows 10. Updating GIMP on Windows 10 is extremely easy, and it works just the same as installing GIMP for the first time. Any other preferences that can be transferred to the new version will also be stored there automatically. To ensure that all your settings stay nice and safe, install any customizations in your profile’s GIMP folder, instead of in the system GIMP folder. Many tutorials tell you that it’s ok to put your files in the main GIMP system folder, but they may be overwritten during version updates. When it’s time to update GIMP, you don’t want to lose all your custom settings like fonts, brushes, plugins, and other configuration details.
How to Update GIMP on Linux (Debian/Ubuntu flavors).