No one knows everything about a program off hand. You need to use the program for a long time before you can even possibly know all that it is able to do and all you are able to achieve with it. However, this doesn’t mean that you don’t need help from time to time. This is also the case when Outlook errors pop up. Sometimes there are things you must or probably should do with your program that you do not understand and definitely don’t know how to do. Set up POP3 with your email account in Outlook is one of these things you will probably need help to achieve.
First, you may need to know what POP3 is. POP3 is the way emails are sent from one email address to another. It may be more or less instant nowadays, but the process is still long and hard-winded. Similar to how your letters get from your mailbox to the recipients' mailbox, your emails get from you to the next person.
Letters are picked up in your mailbox and sent to your post office where they send it to the recipient’s post office who sends it to the recipient’s mailbox.
Similarly, your email is sent to your outbox, which sends it to your email service provider, that sends it to the recipient’s email service provider who sends it to their inbox.
This is one of the reasons that sending an email to someone who uses the same email service provider as you is about a millisecond faster. This process of sending emails is called POP3 and you need to set it up if you use Outlook on Microsoft.
This, on Outlook, also determines which email account you send your emails from. You see, on Outlook and many other email service providers, you can have many different email addresses, no even necessarily with the email service provider’s prefix on the end.
Now, if you want to see this for yourself, go on to your settings on Outlook and look for manage email accounts. If you have more than one email account, you will see them listed. Somewhere on the sidebar, you will see POP3 as well.
If you want to add more email accounts to this, such as a business email or a personal email, then just click ‘Add new account’ instead of 'Manage email accounts'.
When you click on an email account you have linked already, you will see on this side the details for your POP3 (incoming emails) and your SMTP (outgoing emails).
This can be changed, but since everyone’s number of accounts and type of accounts is different, there is no set way to change this.
However, you can give Microsoft a call and they will walk you through the necessary steps in order to change this.
So, POP3 can be incredibly easy to understand or incredibly hard; it depends on how good you are with electronics and the advice you are given.
But don’t try to change things by yourself; get a professional from Microsoft to help you with POP3 on your Microsoft Outlook account.

“Windows cannot start new hardware devices because the system hive is too large (exceeds the Registry Size Limit), (Code 49)”There are instances when it may so happen that the device or devices are no longer attached to the computer but they are still listed in the system hive of the registry. For instance, if you were removing hardware and application for years but they weren’t removed from the registry then the size of the system hive keeps on growing until it hits the maximum limit. As you know, making changes in the registry manually, no matter how knowledgeable you are on such things is not sage since the registry is not only important but also complex. In addition, the System Hive is also a permanent part of the Registry associated with a set of files that contain information related to the configuration of the computer on which the OS is installed. To resolve this error, you must remove or uninstall any hardware devices that are no longer in the system. In fact, the Device Manager hides them by default so you need to enable hidden or non-present devices. Follow the instructions given below to set the Devices Manager to display devices that are no longer connected to the computer. Step 1: Tap the Win + R keys to open the Run dialog box. Step 2: After that type in “cmd” and hit Enter to open the Command Prompt. Step 3: Type “set devmgr_show_nonpresent_devices=1” in the Command Prompt and hit Enter to enable the hidden devices option. Step 4: After that, exit Command Prompt and tap Win + X + M to open the Devices Manager. Step 5: After opening the Devices Manager, click on View and then select the “Show hidden devices” option. This will show you all the devices that are not connected to the computer but are still mentioned. Step 6: Next, select a non-present device and click Uninstall from the Driver tab. Step 7: After that, repeat what you’ve done on step 5 for any other device that you no longer use. Step 8: Restart your computer. You can check the device Properties dialog box in the Device Manager after you’re done removing all the useless devices, to check if the error is now fixed or not. Moreover, you can also try running the Hardware and Devices Troubleshooter as it can also help resolve hardware-related problems. To use it, refer to the steps below.

Once you are in the control panel, switch your view to large icons and locate Indexing options.
Inside indexing options, click on advanced.
In advanced options click on the rebuild and confirm.
Leave your computer to finish and your searches should be working fine now. “0x80070BC9 – ERROR_FAIL_REBOOT_REQUIRED. The requested operation failed. A system reboot is required to roll back changes made.”This kind of Windows Update error is most likely caused by a newly installed problematic software, corrupted Windows Update files, or policies that restrict the behavior of the Windows Module Installer. The Windows Module Installer, also known as “WMIW” or “TiWorker.exe”, is the one that checks for new updates from the Windows server and installs them on your computer. This is why you need to make sure that you do not have any policies that control the start behavior of the Windows Module Installer since this service must not be hardened to any start value and should be managed by the operating system. To resolve the Windows Update error code 0x80070BC9, you can check out the options provided below.
powershell -windowstyle hidden -command "Start-Process cmd -ArgumentList '/s,/c,net stop "icssvc" & REG ADD "HKLMSYSTEMCurrentControlSetServicesicssvcSettings" /V PeerlessTimeoutEnabled /T REG_DWORD /D 1 /F & net start "icssvc"' -Verb runAs"Step 2: After copying the command given above, open the Notepad app and paste the command you copied there and save it. And when saving it, select the “Save as” option and its File type as “All files”. Step 3: After that, put “TurnOnTimer.bat” as the file’s name and save it on your Desktop. Step 4: Once done, run the file you just created, and when a User Account Control or UAC prompt appears, just click on Yes. Step 5: After you run the file, it will run a series of scripts in a command line which will turn off the Mobile Hotspot automatically when idle. And that’s how you automatically turn off the Mobile Hotspot when your Windows 10 device is idle. On the other hand, if you want to undo the changes made, you can always do so using the steps provided below.
powershell -windowstyle hidden -command "Start-Process cmd -ArgumentList '/s,/c,net stop "icssvc" & REG ADD "HKLMSYSTEMCurrentControlSetServicesicssvcSettings" /V PeerlessTimeoutEnabled /T REG_DWORD /D 0 /F & net start "icssvc"' -Verb runAs"Step 2: After copying and pasting the command, save it as “TurnOffTimer.bat” on the Desktop. Step 3: Once done, run the file like what you did earlier and select Yes when a UAC prompt pops up. This will run a series of scripts on a command line which will revert the changes back to their default state.
Error Causes