The easiest way to select all layers and objects in a Photoshop document is: # Open your layers palette. # For PC, press and hold CTRL key; for MAC, press and hold CMD key # While holding key, use mouse to click and select each layer in your layers palette. Doing this will allow modifications to affect all layers. If you only want to affect change to a particular area of all layers, follow steps above and then with all layers selected, use any marquee or selection tool to isolate the area you want to work with. In this way, only the area within the marquee selection will be affected on all layers.
Using selection tools from Toolbox: Magic Wand, Quick Selection tool, Rectangular and Elliptical Marquee tools...
Press Space bar while drawing selection and move it. Another way to move selection after you draw it is from Select > Transfrom Selection.
Click on Image on the menu, then select Image Size and type in the sizes you want.
From Photoshop go to File > Automate > Photomerge or do it from Bridge, select photos you want to merge in panorama then go to Tools > Photoshop > Photomerge...
By using, in its simplest form, <marquee> and </marquee>. A quick Marquee guide - http://www.htmlcodetutorial.com/_MARQUEE.html
Alt key or Option on Mac.
Marquethis is the text for the HTML Marquee Place the Marquee tags into the document. There are many attributes you can use set the properties of the marquee.
By using photoshop of course
Yes, for many reasons. But the main reason is Photoshop CS5's Content Aware feature. If you select a area in your photo and click the delete button on your keyboard it will fill in the background behind it by using its surrounding areas as clues.
I'm not sure what you exactly mean, but if you mean how to merge layers, select all layers (Using CTRL and left click), then right click on them and select merge layers.
The erase tool in Photoshop will allow a person to remove parts of a photo. Also using the select tool and then clicking Delete will remove part of the photo.
You can scroll the name using the <marquee> tag. The marquee tag can be used to slide things in all directions.