beginner (someone who has recently begun learning something new) / (Internet slang) noob

The symbol 🔰, used to indicate that someone is a beginner, in particular a learner driver (see L-plate).

understanding, comprehension / appreciation

instruction; teaching; school regulation

understand, comprehend / appreciate

a book / a script; a scenario / source; origin; root

just

to put something out in a sale

sale (selling at cheaper prices than normal)

easy to ～ / ～able