Take a minute to look at the row of icons at the bottom of your display. That row is the Dock, and those individual pictures are known as icons.
Dock icons are a quick way to bring a hidden window or application to the front so that you can work with it again. Dock icons are odd ducks — they’re activated with a single-click. Most icons are selected (highlighted) when you single click and opened when you double-click. So Dock icons are kind of like links on a Web page — you need only a single click to open them.
You can customize your Dock with favorite applications, a document you update daily, or maybe a folder containing your favorite recipes — use the Dock for anything you need quick access to. Here’s how you can add an icon to the Dock or remove a Dock icon you no longer desire.
In the Mail app on your Mac, choose Mail Preferences, then click Signatures. In the left column, select the email account where you want to use the signature. If All Signatures is selected when you create a signature, you’ll need to drag the new signature to an email account before you can use it. Click the Add button below the middle column.
Mac Sign In Email
Download over 28,142 icons of email in SVG, PSD, PNG, EPS format or as webfonts. Flaticon, the largest database of free vector icons. The Mail sidebar shows mailboxes, folders, and flagged items for the email accounts you use in Mail. In the Mail app on your Mac, do any of the following. Show the sidebar: Choose View Show Mailbox List or click Mailboxes in the Favorites bar. Resize the sidebar: Drag its separator bar left or right.If you drag it all the way to the left, it hides the sidebar. Troubleshoot email problems in Mail on Mac. Problems sending messages. If you can’t send emails. If people don’t receive emails you send. Problems receiving messages. If you can’t receive emails. If emails aren’t displayed or look strange. If junk mail filters aren’t working. Adding and Removing Dock Icons in Mac OS X. Take a minute to look at the row of icons at the bottom of your display. That row is the Dock, and those individual pictures are known as icons. Dock icons are a quick way to bring a hidden window or application to the front so that you can work with it again. Dock icons are odd ducks.
Adding an icon to the Dock
Adding an application, file, or folder to the Dock is as easy as 1-2-3. First, open a Finder window that contains an application, file, folder, URL, or disk icon that you use frequently. Then follow these steps to add it to the Dock:
1. Click the item you want to add to the Dock.
2. Drag the icon out of the Finder window and onto the Dock, as shown in Figure 1.
3. An icon for this item now appears on the Dock.
Folder, disk, and URL icons must be on the right of the divider line in the Dock; Application icons must be on the left of it.
Figure 1: Drag an icon onto the Dock to add it.
You can add several items at the same time to the Dock by selecting them all and dragging the group to the Dock. However, you can delete only one icon at a time from the Dock.
Removing an icon from the Dock
To remove an item from the Dock, just drag its icon onto the Desktop. It disappears with a cool poof animation, as shown in Figure 2.
Figure 2: To remove an icon, drag it off the Dock and POOF — it’s gone.
By moving an icon out of the Dock, you aren’t moving, deleting, or copying the item itself — you’re just removing its icon from the Dock. The item is unchanged. Think of it like a library catalog card: Just because you remove the card from the card catalog doesn’t mean that the book is gone from the library.
After you figure out which programs you use and don’t use, it’s a good idea to relieve overcrowding by removing the ones you never (or rarely) use.
Knowing what to put in your Dock
Put things on the Dock that you need quick access to and that you use often, or add items that aren’t quickly available from menus or the sidebar. If you like using the Dock better than the Finder window sidebar, for example, add your Documents, Movies, Pictures, Music, or even your hard disk to the Dock.
Consider adding these items to your Dock:
A word-processing application: Most people use word-processing software more than any other application.
A project folder: You know, the folder that contains all the documents for your thesis, or the biggest project you have at work, or your massive recipe collection . . . whatever. Add that folder to the Dock, and then you can access it much quicker than if you have to open several folders to find it.
Don’t forget — if you
press
(click but don’t let go) on a folder icon, a handy hierarchical menu of its contents appears.
A special utility or application: You may want to add your favorite graphics application such as Photoshop, or the game you play every afternoon when you think the boss isn’t watching.
Your favorite URLs: Save links to sites that you visit every day — ones that you use in your job, your favorite Mac news sites, or your personalized page from an Internet service provider (ISP). Sure, you can make one of these pages your browser’s start page or bookmark it, but the Dock lets you add one or more additional URLs.
Here’s how to quickly add a URL to the Dock. Open Safari and go to the page with a URL that you want to save on the Dock. Click and drag the small icon that you find at the left of the URL in the Address bar to the right side of the dividing line in the Dock (at the arrow’s head in Figure 3) and then release the mouse button. The icons in the Dock will slide over and make room for your URL. From now on, when you click the URL icon that you moved to your Dock, Safari opens to that page.
Figure 3: To save a URL to your Dock, drag its little icon from the Address bar to the right side of the Dock.
You can add several URL icons to the Dock, but bear in mind that the Dock and its icons shrink to accommodate added icons, thus making them harder to see. Perhaps the best idea — if you want easy access to several URLs — is to create a folder full of URLs and put that folder on the Dock. Then you can just press and hold your mouse pointer on the folder (or Control-click the folder) to pop up a menu with all your URLs.
Even though you can make the Dock smaller, you’re still limited to one row of icons. The smaller you make the Dock, the larger the crowd of icons you can amass. You have to determine for yourself what’s best for you: having lots of icons available on the Dock (even though they may be difficult to see because they’re so tiny) or having less clutter but fewer icons on your Dock.
Mail Won T Open On Mac
Add an email account
If you haven't already set up an email account in Mail, you might be prompted to add one when you open the app. If you're not prompted, or you just want to add another account, follow these steps:
From the menu bar in Mail, choose Mail > Add Account.
Select your email provider from the list, then click Continue.
Some accounts, such as Google, might ask that you click Open Browser to complete authentication in your web browser.
Follow the onscreen instructions to enter account details, such as your name, email address, and password. If you're not sure what information to enter, please contact your email provider for help.
Icons For Email Mac App
Use the Inbox for each account
The Inbox gathers together the messages for every email account you added. If you added more than one account, you can click the disclosure triangle next to Inbox in the sidebar, then select a mailbox to see only the messages for that account.
Optional: Turn on other account features
Where Is My Email Icon
If your account includes support for contacts, calendars, notes, or other features in addition to email, you can turn those features on or off:
Show My Email Icon
Choose Apple menu > System Preferences, then click Internet Accounts.
Select your account in the sidebar.
Select the features you want to use with your account.