Write an article based on this "Open the DirecTV Now page. Select the profile icon. Click User Account. Click Manage My Plan. Click the Cancel Plan link. Select a reason for cancelling. Click Cancel Now."
article: Go to https://www.directvnow.com/accounts/sign-in/ in a computer browser (e.g., Google Chrome). This will redirect you to your account page if you're logged in.  If you aren't logged in, enter your email address and password, then click Sign In near the middle of the page. You cannot cancel DirecTV Now from within the DirecTV Now mobile app. Hover your mouse over the person-shaped icon in the upper-right corner of the page. Doing so will prompt a drop-down menu to appear. If the drop-down menu doesn't appear, click the profile icon. It's in the drop-down menu. This will open your user account page. You'll find this option on the user account page. Doing so brings up a list of account-related links. This will open a reasons page. Depending on the reason that you select, you may have to select an additional option or enter an explanation before proceeding. It's at the bottom of the page. This will cancel your DirecTV Now subscription within 24 hours. If you enter your request later than 7:00 PM EST, your request will be processed on the next business day. This means that you'll be billed for another month of service if you cancel after 7:00 PM EST the day before your subscription is set to renew.

Write an article based on this "Click on the Apple menu from your toolbar. Select System Preferences. Choose View, then select Security when the System Preferences window appears on your screen. Click on the Firewall tab. Select the Stop button to disable your firewall. Configure advanced firewall options if you want to customize your firewall without completely disabling it. Click the "OK" button to save and apply your settings."
article: "Firewall Off" will now be displayed above the button. Click on the Advanced button under the Firewall tab. Place a check mark next to "Block all incoming connections" to block all connections except those that are mandatory for your computer to operate properly. The connections your computer will still run are crucial to network configuration services. This setting will block and prevent all sharing functions, such as screen sharing and file sharing, which are features built into your Mac's "Sharing System Preferences" pane. Place a check mark next to "Automatically allow signed software to receive incoming connections" if you want to give applications with valid certificates full access to your network at all times. This will eliminate any prompts you receive from these applications requesting permission or authorization. Place a check mark next to "Enable stealth mode" to have your computer ignore requests from unauthorized software that try to probe or discover your computer. Press the "plus" or "minus" buttons to add or remove specific applications to or from the firewall.

Write an article based on this "Open the page you want to be your home page. Drag the tab to the Home icon. Alternatively, use the Firefox Options menu."
article:
Launch Firefox, then type in the address of the page you would like to set as your new home page. Once the site loads, click on the tab at the top of the Firefox window. Hold the mouse button down. Drag your cursor over the small button that looks like a house in the top right corner. Release the mouse button. When the confirmation window opens, click "Yes." The next time you open Firefox, this website will be your home page. If, for whatever reason, the method above doesn't work, use these steps to set your new home page manually:  Click the Firefox menu button (the three horizontal lines in the top right). Click "Options" (the icon will look like a gear). Click the "General" tab. Enter the address you would like to use in the "Home Page" text box. You can also press the "Restore to Default" button to set the home page to the standard Firefox site.