Stupefy

The stupefy charm works wonders for "stunning" or halting someone right in their tracks. This can be cast without a wand just by holding up the open palm of your dominant hand. There is a chakra in the palm that emits very powerful energy that is enough to stop anyone in their tracks, leaving them momentarily shocked. People do it all the time without even realizing it.. Children do it by "talk to the hand!" and the other person is 'stunned' .. police do it by holding up hand for traffic.. a single hand can cause a vehicle going 60 miles an hour to stop.. If you can hone in on this chakra's energy and direct it a little mre finely you can cast the stupefy charm in an even more powerful way. You can use the wand- it does help but its not required.

Confundo

This is the confusion charm. Focus on someone being confused or scatter-minded and exert enough of your will over their mind just to bring out this effect without causing real harm or anything and then cast the spell. 

Impedimenta

This is the prohibiting charm- Visualize a barrier between you or the target person and what it is that is meant to be prohibited and not able to be done by that person. see yourself or them being bounced back away from it, and eventually just walking away from it. once you have the vision clear of the boundary being strong as they have just walked away cast the spell on you or the other person and if successful it should hinder from doing that thing.

Mimble Wimble

The Tongue-tying jinx, when you do not want somebody or yourself saying anything out loud such as a secret or asking stupid questions etc. visualize them trying to say what it is but getting tongue tied every time where nobody can understand them. See them just say nevermind and give up on it and change subject. once you feel that visual is strong enough cast the spell.

Cheerio

Known as the Cheering charm, this will help you or another cheer up. Bring up as much happiness as you can within yourself and then visualize you or the other person laughing and having a good time. being happy.. Cast the charm. with a clockwise wave OR tap or a point. 

Immobilus

This is the immobilizing charm- build up your energy while visualizing the target freezing in place- out of fear, confusion, legs falling asleep, etc.. just stay right where they are with little or no movement. and then release the spell with a swish and flick.