First off, you'll be glad to learn copying and pasting is easy. You can copy and paste just about anything: text, web pages, files, pictures, you name it. The idea behind the process is to take information from one place and deposit it into another. For an example, let's pretend you're working in a word processor and need to copy and paste a section of your document into an e-mail. Here's how:
1. First, you'll need to select the text you wish to copy. You do this by putting your mouse cursor at the first character you want to copy and, holding down the left mouse button, drag the cursor to the last character you need copied. As you drag, you'll notice everything gets highlighted (selected).
2. Next, right-click the selected area. Choose Copy from the menu that pops up (or you can use CTRL-C if you like keyboard shortcuts).
3. Finally, right-click the area in your e-mail document where you would like to insert the word processor text. Click Paste from the menu that pops up (For this, CTRL-V is your keyboard shortcut).
That's it. The steps are basically the same for any copy & paste procedure you need to do