Low literacy
As an adult, you are low literate if you have difficulty with reading, writing and/or arithmetic and it limits you in everyday life. You can then insufficiently participate in society. Often people who are low-literate also have insufficient digital skills.
Low literacy affects, for example, finding a job. Arranging important things, for example with the government, is often very difficult.
Low literacy is different from illiteracy. A low-literate person can read and write, but not enough to participate well in society. An illiterate person cannot read and write at all.