Problem: Article: The term “threading” land refers to the process of evenly spacing the “Land” cards throughout the deck (before shuffling your deck to start the game). This helps to ensure that the random element of drawing cards throughout the game will result in a proportionate number of “Land” cards to accompany your “Spells”. This action is known as a “test draw”, and will provide you with a sample of what type of opening hand you can expect while playing with your new deck. After drawing seven cards, look at the top two to five cards of your “Library” to see how this hypothetical game might play out, and what options you would have in the first few turns of the game. Due to the random nature of shuffling your deck and drawing seven cards, you should perform this step multiple times for optimal results. If you find that after several “test draws”, you are lacking adequate “Land” cards in order to play the “Spells” in your hand (or the correct colors of mana), you may wish to revisit the number of “Land” cards in your deck (or their associated colors). Other problems that can arise could be a lack of an adequate number of “Creature” cards, or an inability to play any “Spells” until the fourth turn or later of the hypothetical game you established with your “test draw”. Now that you’ve built your deck and compiled some information about the way that it will play in an actual game, you should research what other cards that you do not have in your collection that would support your “deck concept” and help you to finalize your deck, then consider acquiring those cards.  In most game formats, you may have a maximum of four cards with the same name in your deck (the card name is the text printed at the top of the card. This rule does not include “Basic Lands”). If you find that you have less than four copies of a card that is central to your “deck concept”, you may wish to acquire and add the remaining missing copies of that card to cause your deck’s main features to function more consistently (keeping in mind the “mana curve” detailed earlier). In most “Standard” and “Modern” format tournaments, a player is permitted to keep 15 cards that are not in their deck with them (outside the game). These 15 cards comprise a player’s “side-board”. Before any match, a player is allowed to replace any number of cards in their deck with cards from their “side-board”. This 15-card supplement can be used to add specific utilities or make other necessary adjustments to a player’s deck in-between matches. See How to Build a Sideboard.
Summary: Thread the “Land” cards into your deck (or shuffle thoroughly). Test your deck by drawing seven cards. Adjust your deck based on your “test draws”. Research additional cards that may be valuable additions to your deck. Select 15 additional cards to comprise your “side-board”.

INPUT ARTICLE: Article: When the song begins and Miley is singing "boom boom clap, boom de clap de clap" just clap along in time with the music. The dancing doesn't start until the lyrics kick in. Are you ready? When Miley sings "pop it" extend your left arm out in front of you, at shoulder height, as far as it will go.  When she sings "lock it" drop down to your right, bending your knees. At the same time, hold your elbows out from your body - almost like you're pretending to have chicken wings! Now, on "polka dot it" shuffle to the left, taking two steps. As you shuffle, point the index finger on your right hand and waggle it from side to side, in time with your shuffling. Tuck your thumbs into your belt (real or imaginary) then on "country", point the heel of your right foot and on "fy", point the heel of your left. It helps to imagine you're wearing cowboy boots! Turn your body so you're facing slightly towards the left. On "hip" kick out with your right foot and cross your arms in front of you.  On "hop" pull your leg and arms back in, so you're standing up straight with your hands on your hips. On "it" bend your knees and hunch your shoulders forward, keeping your hands on your hips. When Miley says "put your hawk", step sideways with your right foot. As you step, cross your arms in front of you so your right hand is resting on your left elbow and your left hand is resting on your right elbow.  Then on "in the sky" lift your hands from your elbows (but keep your arms crossed) so your hands look like the wings of a bird. At the same time, kick your left foot out in front of you (when your hands are making the wing shape) then bring it back in to meet your right foot. Keeping your arms crossed in front of you, lean from side to side - first to the left, then to the right. On the word "jump", turn slightly to the right and scoop your left foot in front of you.  Jump off the ground and turn in the air, so that when you land on your left foot, you are facing slightly towards the left. On the word "left" place your right foot down on the ground, extended in front of your left. On the phrase "stick it", bring your left foot up to meet your right and stomp it down on the ground, firmly placing your hands at your sides.  On "glide", step your left foot backwards then glide your right foot along the floor to join it. As you glide, push your right arm out in front of you, away from your body.

SUMMARY: Clap along. Pop it, lock it. Polka dot it. Countrify it. Hip-hop it. Put your hawk in the sky. Move side to side. Jump to the left. Stick it, glide.

In one sentence, describe what the following article is about: Enter your name, email and password into the text fields in the middle of the page then press “Sign Up”. You will be redirected to the app download page. The website will refer you to the app once it is downloaded and installed. Enter your email and password used to sign up and click “Sign in”. Dropbox will begin to upload them in the background. By default your Dropbox is created in “C:\Users\[Username]\Dropbox” on Windows and “[Username]\Dropbox” on Mac.  A file in the process of uploading will display a blue loading icon. This will change to a green checkmark when the upload or sync is complete. You can change the location of your Dropbox folder by clicking the gear icon in the app and selecting “Preferences”. Go to the “Account” tab and change the options under “Location”. Any files you have already uploaded will move along with the folder to its new location. You can create subfolders in your Dropbox folder and move items between them. Any folder in the Dropbox folder will carry over into your dropbox account. Create a new folder by pressing Ctrl+⇧ Shift+N (Windows) or ⌘ Cmd+⇧ Shift+N (Mac) while the Dropbox folder is open.. You can view, move, and download your files from another computer using the Dropbox app, signing into the Dropbox website, or on your mobile devices by downloading the Dropbox app. Whatever data you have upload to the Dropbox folder will appear in each other location.
Summary:
Go to https://www.dropbox.com/. Sign up for an account. Click the “Download” button. Sign into the app. Drag and drop folder files into your Dropbox folder. Organize your files. Access your files.