INPUT ARTICLE: Article: Double-click on your preferred browser's icon on your desktop to open it. Once you have the browser open, click on the address bar at the top of the screen, type in www.twitter.com, and hit Enter. You will be taken to Twitter's login page. Click the first box at the top of the screen and enter your email address or Twitter name, then click the second box and type in your password. Once you have finished entering the information, click "Log in" to access your Twitter news feed. Click on your profile picture at the top bar and select Profile from the drop down list. This is located under your Twitter Banner. The first thing you can edit in the Profile Settings is your profile picture. You will notice your default picture next to a button that says "Change your profile photo." Click on this to begin uploading a picture. Click on "Upload photo." A pop-up window will appear showing the pictures currently on your computer. Click the one you want to use. Adjust the image by clicking and dragging it around the space provided until it fits. Once you are done with adjusting your new profile picture, click "Apply" on the pop-up box to upload it. The header is the image that will appear at the top of your Twitter page for everyone to see. Select "Upload photo" beside the option; a screen will open up showing the current pictures on your computer. Click the one you want to use. Adjust the image by clicking and dragging it around the space provided until it fits. Once you are done with adjusting your new profile picture, click "Apply" on the pop-up box to upload it. The third option asks for your name. Click inside the box and type your name in; this will ensure that people can find you easily on Twitter. The box below your name is for your location. Click inside the box and type in your city, state, or country. Below the location box is another box for your website. You can use a blog, social media page, your business pageanything you would like. Just type or copy the URL into the box. Having a website linked to your Twitter is good for promoting your business or brand. The final profile setting you can edit is your bio. Click inside the box and type in a little information about yourself. You are limited to only 160 characters for this, so try to keep your bio simple but interesting. When you are finished, go over your changes to make sure everything is what you want it to be, then click the blue "Save changes" button at the bottom of the screen.

SUMMARY: Launch an Internet browser. Head to Twitter's login page. Log into your Twitter account. Open your profile. Click on the Edit profile button. Upload a new profile picture. Upload a new header. Edit your name. Add your location. Add your website, if you have one. Tell something about yourself. Review and save your changes.

In one sentence, describe what the following article is about: If time is a factor, you can simply use both of your hands to squeeze and massage your entire foot. Begin with your right foot and then move on to your left foot.
Summary: Use your thumb to edge along the base of your toes, both on the soles and the tops of your feet. Massage and press all of your toes on each foot. Give yourself a complete reflexology session on both feet to induce relaxation, which reduces the stress that often triggers headaches.

INPUT ARTICLE: Article: For the sour milk, you'll need cup (103 g) of sweetened condensed milk. Carefully pour it into a measuring cup to ensure that you get the right amount. cup (103 g) of sweetened condensed milk is about of a standard 14 ounce (397 g) can. Add the sweetened condensed milk to the measuring cup slowly. Because it's so thick and sticky, it can be difficult to get the milk out if you add too much. Once you have the proper amount of sweetened condensed milk, add cup (118 ml) of cold water and 1 tablespoon (15 ml) of white vinegar or lemon juice to the measuring cup. Mix the ingredients together well until they're fully blended. When the milk is mixed with the water and acid, let the mixture sit for about 5 minutes. You'll know that the sour milk is ready when you notice some curdled bits in it. You'll make 1 cup (237 ml) of sour milk from the recipe.

SUMMARY:
Measure the sweetened condensed milk. Stir in the water and the acid. Allow the mixture to stand for 5 minutes.