Read the Whole Text Thoroughly - To learn anything without forgetting, first of all, read the text with full concentration and focus.
Keep Everything Composed and Arranged - The best tip for studying fast without forgetting is to keep your place, study material, notes, and other stuff in a well-organized manner.
Study in a Good Mood - If you also want to uncover the fact of not forgetting things, make sure to memorize them in a good mood.
Stay Away from Distractions - To memorize things, the best way is to study in a place where you have no distractions.
Utilize Tree Structure Technique - You can draw a tree structure to remember important things as a tip on how to study fast without forgetting.
Revise Previous Topics - Revision is the best tool to help memorize things handily, and you can study fast without forgetting.
Take Short Breaks During Studying - To study fast without forgetting, make sure to take a break after an hour or two during studying.
Maintain a proper sleep pattern – Sleep is a valuable and important aspect that affects your memory. Take care of your sleep and get at least 7 to 8 hours of recommended sleep daily.