The software crashes when saving progress. Solution: Ensure the USB drive is not formatted as FAT32 (which has a 4GB file limit—irrelevant here, but also has permissions issues). Use NTFS or exFAT. Also, check that the folder is not marked "Read-only."
: A free, open-source touch typing tutor that is fully portable . You can run it from a cloud folder or removable drive without installing it on the PC. typing master 11 preactivated portable
Cons and risks