In one sentence, describe what the following article is about:

This opens the main Pixlr website. It’s a link in an oval-shaped button near the center of the page. Depending on your browser, you may be prompted to enable Adobe Flash. If so, click anywhere on the page, and then follow the on-screen instructions to enable Flash.  It’s the ″A″ icon in near the bottom of the toolbar that runs along the left side of the page. A pop-up will appear. It will appear on the image in a generic font. The text on the image will update as you make changes. Click the square under ″Color″ to bring up the color palette, then click the color you want to use. The text will update immediately. ″ You can align to the left, center, or right. The text now appears in its own layer on the image.  You can reposition the text at any time by clicking the text layer in the ″Layers″ panel on the right side of the screen, and then dragging the text to the desired location. To edit text you’ve already placed, click the text tool again, then click the cursor somewhere on the text to bring back the editing pop-up window.

Summary:
Go to the Pixlr.com. Click OPEN PIXLR EDITOR. Upload or create an image. Click the text tool to type on the photo. Click the mouse cursor where you’d like to place the text. Type some text into the ″Text″ box. Select a font, size, and style from each drop-down menu. Select a color. Click your desired alignment pattern under ″Align. Click OK.