Wait, the user said "every word" but "of all skill levels" is a phrase. Should each word in the phrase be replaced? Probably, so "of" → regarding, "all" → each, "skill levels" → proficiency stages.
Breaking it down:
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Next sentence: "In today’s digital age, typing has become an essential skill for individuals of all ages." "Digital age" can be "Modern era", "Contemporary world", "Current technological landscape". "Essential skill" could be "Vital ability", "Core competence", "Primary proficiency". So: In today’s w1, typing has become a w3 for individuals of all ages. Wait, the user said "every word" but "of