Still got questions, then hopefully they should be answered here. This is basically the research I used to make this series of articles.

Common

General Alias Articles

• How Do I Create an Email Alias? – Wodify

Profile Images

• 2017 Social Media Image Sizes: A User's Guide | vieodesign.com - As designers, we've all been there: you create a beautiful new Facebook or Twitter cover photo, only to have the platform change its social media image sizes the next day. (Editor's Note: We update this post as we become aware of changes to social media image sizes and requirements.)
• Image Sizes and Image Dimensions for each Social Network | postcron.com - Image Sizes And Dimensions For Facebook, Instagram, Twitter, Youtube, Google+, Pinterest and More (Includes Sizes for Profile Pictures, Banners, Shared Images and Much More for All the Social Network)
• Google+ Profile Picture and Cover Photo Size Guide | havecamerawilltravel.com - If you're adding photos to your Google+ profile page, here are the image sizes that are displayed.
• Your Google My Business Profile Image - The Most Important Image? - Local University - There probably isn't an image of your business that gets seen more by potential customers and searchers than your Google My Business profile image. There isn't a single image that has more impact on searcher's behaviors. And there isn't an image in the online world that is harder to "get right."

Google

Delete a Gmail profile picture

• How to view the full size and remove old Google Profile pictures - Web Applications Stack Exchange
• How to Delete Gmail Profile Picture - This is via Google+

Forwarding Gmail email

• How to Forward Gmail to Another Email Address Automatically | lifewire
• Automatically forward Gmail messages to another account - Gmail Help

Migrate my Android phone to new Gmail account

• How to migrate contacts to a different Google account on your Android device - TechRepublic
• Google Play
  • Can you transfer your Google Play purchases to another account? - Quora - It’s actually somewhat possible now with a bit of a workaround! The trick is to use Google Play’s new Family Library.
  • Google Play Family Library: Share what you love with the ones you love | Google - This explains the Family Library, a way for up to six family members to share purchases on Google Play.
  • You can install multiple accounts onto an adroid phone and this will give you the benefits of both. For instance the purchased apps from the old account.
  • There is no way to directly move purchases from Google account to another.
  • Newly purchased apps, if eligible for the Family Library will allow you to share these apps to another Google account.
• Download your data - Google Account Help
• Note: if you're adding a new Gmail address to your Google Account, you can't choose an existing Gmail username (even if you delete the other account with Gmail, you can't reuse the Gmail username.)
• the://simpso.net: How to migrate your Google Play Music to a new Google account
• How to Migrate Your Entire Google Account to a New One | lifehacker
• How to Migrate Email from One Gmail Account to Another | lifehacker

Delete an Android Calendar.

• Calendar Cleanup - Apps on Google Play - This did not work for me, but it would of been easier.
• How do I clear the calendar storage? – Business Calendar Customer Support
• How to Delete Calendar on Android with Free Risk

Google Play - You Don't Have Any Devices

• You Don't Have Any Devices - Android Forums at AndroidCentral.com
• This is how to fix "You don't have any devices" in Google Play Store and Android Device Manager | SVARTLING
• How to fix You don't have any devices error on google play store - YouTube

Wipe contacts on my android phone but not from my Google account

• Delete "all" phone contacts - not google contacts - HTC Desire | Android Forums

Android Samsung Notes / S-Memo

• Backing up S-Memo | Samsung Galaxy Note GT-N7000 - Has information on how to backup and restore S-Memo manually using Titanium backup.
• If you create a samsung account it will automatically sync them to Samsungs Cloud.
• Backup and Restore SNotes - Android Forums at AndroidCentral.com - alternative sync options.
• Recovering S-Memo Files after Flashing a ROM | AT&T Samsung Galaxy Note I717 - your old memos can be found on below Loc. even after flashing Application\SMemo\cache
• S Memo/S Note Recovery | How to Recover Notes Files on Samsung Memo App | EaseUS - This is a reputable US company and as a last resort you can try this recovery software.

How to Sync Google Calendar with Outlook

• How to Sync Google Calendar with Outlook - Tech Advisor - Here's how to sync Google and Outlook calendars so that events and all their details are in both calendars.
• How to Sync Microsoft Outlook With Google Calendar - Keep both Outlook Calendar and Google Calendar synchronized with your events, tasks, and appointments. These useful third-party tools fill the gap left behind by Google Calendar Sync.
• See your Google Calendar in Outlook - Outlook
• Import Google Calendar to Outlook - Office Support

Google Play how to see my purchased apps

• How to see all the purchased apps in google play store - Android Enthusiasts Stack Exchange

Gmail Aliases

• How to instantly create a unique Gmail alias without registering | Expert Reviews - If you need a unique email address quickly without registering again, here's a few handy tips you might not know about. Uses the period (.) method for aliases.
• How to Set Up Gmail With Aliases and Import Other Inboxes | WIRED - Uses the + method for aliases.

Moving Google Services to another account

• I have multiple Google Accounts. Can I merge them? - AdWords Help - How to move Google analytics and Adwords.
• How to transfer Google AdWords account ownership | hockseng.net
• How to transfer a google analytics account - Scoop Design - Have you ever needed to transfer a google analytics account to another user profile or email address? This has pictures.
• Transfer Google Webmaster Tools data to another account - Webmasters Stack Exchange

Moving Google Analytics Property

• Easily Move Any Google Analytics Property to a New Account - Google recently made possible moving properties between Analytics accounts. Learn what are the benefits, requirements and how to do it in just a few clicks.
• How to Move a Google Analytics Property From One Google Account to Another - YouTube - In this 90 second video, Scott Hendison shows how to use Google's new "move property" feature inside of Google Analytics, to move a property from one account to another.

YouTube Channel

• How To Make A YouTube Channel! (2018 Beginners Guide) - YouTube - This is a tutorial on how to make a youtube channel for beginners 2018. In this video, i'll guide you through the process of creating an account and even show you how to upload a video along with channel art.
• Manage your Brand Account - Google Account Help - You can set up and manage a special kind of account for your business or brand, called a Brand Account. You can use certain Google services, like Google+ and YouTube, with this account to create an online presence.
• Create a new channel - YouTube Help - With a Google Account, you can watch and like videos and subscribe to channels. However, without a YouTube channel, you have no public presence on YouTube. Even if you have a Google Account, you need to create a YouTube channel to upload videos, comment or make playlists. You can use a computer or the YouTube mobile site to create a new channel.

Google Maps vs Google Places

• Google Maps vs. Google Places: Making Sense of It All - A company can reign supreme on Google Places, but they aren.t #1 on Google Maps. Greta Rose Agency delves into why and how these two differ.
• Google Places vs. Google Local vs. Google Plus • Bixa Media - Befuddled over the difference between Google+, Google Places, and Google+ Local? Bixa Media explains the difference & tells you where your company belongs.

Feedburner

• Learn how to setup Feedburner for Podcasting and Blogging - YouTube - In this video, TeacherCast University will show you how to create a user account for Google Feedburner. Learn how to take an existing feed from Lybsin, WordPress or your favorite source and submit it to iTunes Podcasting Directory.
• Set Up Feedburner RSS Feed for Your Blog in Less than 2 Minutes - YouTube - This video will show you how to set up your Feedburner RSS feed for your blog in less than 2 minutes.

Microsoft

Moving an xbox profile

• Move your Xbox Live profile to another Microsoft account on Xbox 360 - This page explains how to move your Xbox Live profile—including gamertag, achievements, content, etc.—to another Microsoft account by using your Xbox 360 console.
• Switch Your Xbox Live Gamertag to Another Microsoft Account - VisiHow - This article will take you through moving your gamertag onto your main Microsoft account so that all of your achievements and purchases are kept in one place.

Move an email alias between Microsoft accounts

There is an element in risk because the aliases become available immediately after release or up to 30 days. Read these articles to decide.

• Moving email alias to another outlook account - Microsoft Community
• transfer alias to another outlook.com account - Microsoft Community

Microsoft/Outlook.com aliases

• Manage aliases on your Microsoft account | Microsoft
• Add or remove an email alias in Outlook.com - Outlook | office.com

Change Xbox Gamertag

• How to Change Your Xbox Gamertag | xbox.com
• How to Change Microsoft Account Email Address | xbox.com
• https://account.xbox.com/en-US/changegamertag - This is the link to change your gamertag.
• Error 0x8015402d | Microsoft Account Error | Xbox 360 Error
• How do I remove spaces in my gamertag ? | xbox.com - Spaces are ignored when deciding if a gamertag is available.

Xbox Gamerpics

• Change Your Xbox One Gamerpic | xbox.com
• How to create a custom gamerpic for your Xbox Live profile | Windows Central
• Xbox One: How To Upload Custom Gamerpics | Avatar Guide | Walkthroughs | The Escapist
• Xbox One | This new feature is now being tested by Alpha Preview Ring Members | IT Pro

Installing Skype (not from the store)

I do not want to install skpe from the store because I do not want to login into windows with my Microsoft account.

• Fix Can’t Install Skype on Windows 10 – Please install Skype from the Windows Store…

Delete a Skype account

Things have changed now. If you have an old skype account you have to link it to a Microsoft account and then delete the Microsoft account which will delete both.

• How do I close my Skype account? | Skype Support
• How to close your Microsoft account | Microsoft

Change a Skype Username

The answer is you cannot. It is tied into your Microsoft account. I do not know if changing your primary alias will change your skype username.

• Windows Report - Windows 10 and Microsoft News, How-to TipsHow do I change my Skype account name?
• Change Skype ID - Microsoft Community

What is my Skype ID

• What is my Skype Account ID/Name? – italki Help and Support
• How to find out my Skype ID - Quora

Multi Skype

• How to Sign Into Two or More Skype Accounts at Once
• How can I run multiple Skype accounts at the same time? | Skype Support

outlook.com emails going into spam

• A series of articles from a Microsoft Developer explaining this issue and what you can do about it
  1. Why does my email from Facebook, that I forward from my outlook.com account, get rejected? – Terry Zink: Security Talk
  2. An update on the forwarding email problem in Office 365 – Terry Zink: Security Talk
  3. A second update to the problem of email forwarding in Office 365 – Terry Zink: Security Talk

Where to view my Microsoft/Xbox support requests ?

• https://support.microsoft.com/oas/viewincident
• https://support.microsoft.com/en-mt/my/supportrequests?wa=wsignin1.0

Yahoo

Close a Yahoo Account

• How to Delete Your Yahoo Mail Account | lifewire
• Close your Yahoo Account | Yahoo Help - SLN2044
• How to Delete a Flickr Account (with Pictures) - wikiHow

Delete a Flickr Account

You can delete a Flickr account without deleting your Yahoo account and then create a new Flickr account if you want.

• Delete your Flickr account | Yahoo Help - SLN7276
• How to Close a Flickr Account | Chron.com

Forward Yahoo email

• How to Forward Yahoo Mail to Another Email Address | lifewire
• Automatic email forwarding in Yahoo Mail | Yahoo Help - SLN22028
• Yahoo: How to set up automatic forwarding from one account to another account – Support Center | SaneBox

Switch between Classic and Basic Yahoo Mail

• How to Switch to Yahoo Mail Classic | lifewire
• Yahoo Small Business Community
• Don’t Like the New Look of Yahoo Mail? Switch it Back
• Switch back to the previous version of Yahoo Mail | Yahoo Help - SLN15936
• Overview of Basic Mail | Yahoo Help - SLN15090

Yahoo Aliases

• Can I change my Yahoo ID and email address? | Account Help - SLN2059 - You can't change your Yahoo ID or email address, but you can create an additional Yahoo ID or set up an extra email address (alias) for your existing one.
• Create, use, and delete an extra email address | Account Help - SLN15953 - How to add a single alias to your Yahoo account. There are limits on the number of times you can change this within a 12month period.
• How to Change Your Yahoo Email Address | oeupdates.com - Is your current Yahoo email address no longer appropriate? Do you want to change it?

Flickr General

• Geek to Live: Flickr Advanced User Guide | lifehacker
• Create your own personalized Flickr URL | Flickr Help - SLN7320 - Once set, there is no way to change your personalized URL. Your only option is to start over with another account and re-upload your images there

Change Flickr Screen Name / Real Name

• www.flickr.com/account/prefs/screenname/?from=personal - You can change your screen name here. It should be pointed out that your screen name cannot be one currently used by any active or closed account.
• www.flickr.com/profile_edit.gne?from=personal - Change your real name here.
• www.flickr.com/iconbuilder/?from=personal - On Flickr, your profile picture is called a 'buddy icon', you change it here.

Facebook

Facebook app namespace is “Already used by some other app”

When I followed the instructions from EasyBlog I got this error. It is caused by the namespace easyblogapp is already used and you need to add your website.

1. Go to your App.
2. Select Settings option from the left sidebar.
3. then add a namespace.

Facebook app namespace is "Already used by some other app" - Stack Overflow

and

1. Click Apps and then select your app.
2. Click the Settings button on the left side of the screen.
3. In the Basic settings, click the Add Platform button below the settings configuration.
4. Select Website in the platform dialog.
5. Enter your URL (localhost works here).
6. In the App Domains text input, add your domain that matches the one in the URL.
7. Save your settings.

why I am unable to add apps domain to my app ? | Facebook Help Community | Facebook

Create a Facebook Page

• How To Create a Facebook Page - YouTube - How To Create a Facebook Page- Derral demonstrates and explains how to create a Facebook page for business, public figure, charity or cause, any reason that you may need to create a Facebook page.
• How to Create a Facebook Fan Page for Your Blog - A step-by-step tutorial on creating a Facebook fan page for your blog or website. I choose 'Brand or Product' and then 'Website' for my blog.

Delete posts from Facebook

• How do I hide or delete posts I've shared from my Page? | Facebook Help Centre | Facebook

Facebook Instant Articles

• How to Get Started With Facebook Instant Articles - Facebook have opened up Instant Articles to publishers of all sizes. In this post, we'll guide you through how to get started with Instant Articles. 
• How to Setup Facebook Instant Articles for WordPress | wpbeginner.com - Want to add Facebook Instant Articles to your WordPress site? See our step by step instructions on how to to setup Facebook Instant Articles for WordPress.
• Instant Articles - Documentation - Facebook for Developers - Official devloper documentation from Facebook. This includes FAQ and a Quickstart Guide along with information on using Instant Articles in your Facebook account.
• Facebook Page not showing to add Instant Articles
  • page not showing while instant article sign up | Facebook Help Community | Facebook
  • My facebook page is not showing for instant article sign up | Facebook Help Community | Facebook

Twitter

General

• How to change your username | twitter
  • Your username can be up to 15 characters long.
  • Your display name can be up to 50 characters long.
• How to change your Twitter username and display name | Digital Trends
• Security and seconf Factor
  • How to use login verification | twitter - This requires a mobile phone and you can only attach this to one account.
  • About account security | twitter - Any time the email address associated with your Twitter account is changed, we will send an email notification to the previously-used email address on your account. In the event your account is compromised, these alerts will help you take steps to regain control of your account.
  • How to reset a lost or forgotten password | twitter - If you frequently receive password reset messages that you did not request, you can require additional information be entered in order to initiate a password reset.

Wordpress

Username

• Change Your Username — Support — WordPress.com
  • Videos on how to change your username.
  • Once you change your username you will not be able to change it back and the old name will not be available for you or anyone to use. If you just want to show your name differently please only change your Display Name.

Gravatar

• What's Gravatar, Why and How Should You Be Using It | Solvid
• How to Set Up a Gravatar with WordPress - WordPress Theme Detector
• Manage Multiple Identities with One Gravatar Account « Gravatar Blog

Other

Change a GitHub username

• Pitfalls when Renaming your GitHub Account | Thomas Hunter II
• Change GitHub Account username - Stack Overflow
• What happens when I change my username? - User Documentation

Disqus

• Updating your Disqus Settings · Disqus - This explains the different aspects of the profile

OneSignal

• Web Push notifications in Firefox | Firefox Help - this give a great overview into 'Web Push' notfications work. They differer from browser to browser but this explanation will in general be the same for all of them.
• temp my post at stackideas - Update EasyBlog OneSignal documentation (and komento)
• temp - Onesignal Push Notification - Configuration - EasyBlog Documentation