Windows has tendencies to remember WIFI passwords so it can reconnect automatically to them. But from time to time we change passwords and Windows does not let us change it since he has network remembered. In this case, we will not be able to connect to the internet.
In this helpful guide, we will let you know which steps you will need to take in order to solve this issue and to be able to connect to the internet again.
First thing first, restart your modem. Windows might see it as a new network and offer you to type in the password for it.
Sometimes the issue could be due to driver problems, open device manager and update WIFI driver or reinstall it.
Press ⊞ Windows + R type “Control” > hit Enter. Now click Network and Internet > Network and Sharing Center > Change adapter settings.
Right-click on the connected Wifi and select Status.
Click Wireless Properties, change the password from the Network security key section, and then click OK to reset your WiFi password.
Click on Start > Settings > Network & Internet > Wi-Fi.
Click the Manage known networks link
Select the network you are looking for
Select Forget.
Press ⊞ Windows + X to open the secret menu and click on Command prompt (admin)
In command prompt windows type:
netsh wlan show profile
netsh wlan delete profile name=<profile name>
Reboot

Choosing default browser in settings
Error CausesAtoZManuals is a Browser Extension developed by MindSpark Inc. This extension offers users an easy way to search Customer Manuals for Products. This extension may seem handy at first, however, this extension hijacks your browser home page, and changes your default search engine to MyWay.
While browsing the internet with this extension you will see additional ads, sponsored links, and pop-up ads in your browser. Additionally, this extension monitors your browser activity, including search words, visited links, shopping information, and sometimes even personal information, which is later used to display better-targeted ads.
Multiple anti-virus scanners have marked this extension as a Browser Hijacker, and due to its rogue behavior, it is not recommended to keep it on your computer.
“Close other apps. It looks as though another app is already using the camera. If you need it, here’s the error code: 0xA00F4243 (0xC00D3704)”To fix the error code: 0xA00F4243 (0xC00D3704) in the Camera UWP app, you can try to run the Windows Store Apps troubleshooter or reset the Camera app or update or reinstall the driver or apply some tweaks in the Registry Editor. In addition, you can also try checking the Windows Services or run the System File Checker.
Some Windows 7 or Windows 8/8.1 users are having a hard time upgrading to Windows 10 as they are being prompted for a product key. By default, the Windows 10 operating system does not require a product key and users should not be prompted for one, given you upgraded your computer from an activated Windows 7 or Windows 8/8.1 license or from the Windows 10 Preview build. However, there are some users encountering this problem and there are several reasons for this.
Error CausesThere are a few reasons why some users are being prompted for a product key when upgrading to Windows 10:
Before you can fix this problem, you need to know why you’re being prompted for a product key. Some things you should know about Windows 10 product key activation are the following:
Now, if ever you’re prompted for a product key when you’re upgrading to Windows 10, you can apply the following methods:
If you’ve been prompted for a product key upon upgrading to Windows 10, you should click on the “Do this later” option. Wait for a few days then Windows 10 will get activated automatically.
One of the reasons Windows users are being prompted for a product key when upgrading to Windows 10 is that they have downloaded a wrong edition of Windows 10 and do not correspond with your current system.
NOTE: Users of Windows 7 Enterprise, Windows 8.0 Enterprise, and Windows 8.1 Enterprise are not eligible for the free upgrade offer.
If your Windows 7 or Windows 8/8.1 is not genuine or activated, you will get prompted for a product key. You need to make sure first your current system is activated.
Another thing you can try doing is to run the system file checker utility to scan if there are any broken operating system files. In doing so, you’ll be able to detect problems that might be preventing the product activation of your Windows 10 upgrade.
If in case you’ve exhausted all your resources and you are still being prompted for a product key when upgrading to Windows 10, you can try contacting the Microsoft Activation Center for further details. Check here for the appropriate telephone numbers to contact.
If you still experience the error after doing the methods above, you might want to try a powerful and trusted automated tool to fix the job.
Windows will then go to the accounts settings page. Within that page, click on the Family & other users to open the setting for the chosen section on right. On the right settings, screen navigate to the lower section and click once with the left button on add someone else to this PC
When add someone else to this PC is clicked, pop up window will appear which will ask you to provide the persons email address and later on the password of his/her Microsoft account, after the required information is provided you are done, a new user has been added and he can use his Microsoft credentials on the login screen to use this computer.
This will open yet another pop-up giving you the option to create a Microsoft account for this person, to use a phone number instead of a Microsoft account, or to create a new email address for the user. Any of these options will create a new user for this computer with provided credentials but there is the last option at bottom of the pop-up which will allow you to create a local user only without a Microsoft account. This user will be able to use this computer, will not be able to transfer his document through various devices like he/she would if using a valid Microsoft account but it could use the computer and personalize it fully to his/her liking.
Once the link is clicked, you will be presented with a floating window requiring you to input needed information in order for the account to be created. You will need to provide username, password, and answers to 3 security questions.
Once all information has been provided, click on next and your new non-Microsoft local user has been created. Now when you click on Family & other users you will see that Windows has added a new user with the provided name to this computer. If you wish, you can add another user in the same manner, following the previous steps. Microsoft Windows does not have a limit for how many users can be on one computer so feel free to create as many as you like.
Click on Change account type.
Under account type, you will have the option to promote this user to an administrator if you wish or you can leave it as a standard user. SpeedItUp is a potentially unwanted application made by MicroSmarts LLC. The program claims to optimize RAM, clean the registry, and boost internet connection speed. It is designed to speed up your computer by removing some background processes. While not malicious itself, SpeedItUp Free and its variations are often installed via third-party installer bundles, causing many users to unwittingly install the program. Aliases of the program include CheckMeUp, SpeedCheck, SpeedChecker, SpeedItUp Free, Speeditup-Checkup, and Speeditup-Nova. While intended to speed up the performance, its background processes and startup tasks may actually slow PCs down in some cases. Some versions of SpeedItUp also include a browser extension.