How can I upgrade my concentration and memory?

Please help. I want to learn business studies and computing also how to write essaysHow can I upgrade my concentration and memory?
FLASHCARDS put together flash cards and while in bed or doesn`t matter what you do use them they work.. Also if you have a definition of something associate it beside something and water down the occupancy where you can understnad it and remeber
yea i requirement help next to that aswell lol i sit in my ict ecams jus staring at stuff n not workin its so doomed to failure
Meditation and good verbs living. Think positive and see it all up for you happy adjectives.
There are websites you can go to that will give a hand you learn how.
There's a book on writing styles to minister to you with essays.
try taking the JASPER interview in monster.com&
try looking for an iq try-out in tickle.com and attain some ideas on its suggestions after taking the test..
The was an article I saw just about that , but it was to long for me to read it adjectives, I forget what it said.....
Recent research studies in an US University, enjoy established that moving the eyeballs sideways on a horizontal plane for a period of thirty second improves the memory and concentration.