Windows 10 updates , more or less important, are the order of the day. They are in charge of correcting the most recent bugs, adding new functions, and taking care of the safety of our equipment. This is precisely what we are going to talk about now, about the recently sent update KB4577063 for Windows 10.
Specifically, in these lines we will talk about a new optional update that is now available for devices running Windows 10 version 2004. Keep in mind that as usual, this is a patch that can be downloaded from the Settings application . Specifically, we will find it in the Update and security section / Windows Update / See optional updates.

As we are talking about this type, this is a new update that will not be downloaded or installed on the computer without our permission. This means that we have to accept it first, since it is not installed automatically. Of course, despite being optional, the KB4577063 comes with a long list of improvements. Likewise, it includes a series of interesting corrections such as for problems with the Windows subsystem for Linux or for the network.

Bug fixes included in Windows 10 KB4577063
Next, we will talk about some of the most important corrections included in the update that we have been talking about.
- Addresses an issue with Microsoft Edge’s Internet Explorer mode by enabling enhanced error detection.
- They fix an issue that prevents the language bar from appearing when starting a new session.
- Fixed a bug that prevents you from reconnecting to a previously closed session.
- New notification to Internet Explorer 11 informing users about end of support for Flash .
- Fixed an issue that caused spatial audio games to stop working.
- Fixed an issue that prevents the removal of outdated user profiles.
- They fix the error when selecting I forgot my PIN in Settings.
- Resolved an issue causing line breaks in PowerShell console output.
- Fixed a bug with creating HTML reports in tracerpt.
- Fixed a bug where Windows Defender Application Control enforces certain audit rules.
- Windows Hello recognition settings updated.
- Addresses an issue that prevents applications from opening when using Windows APIs to check Internet connectivity. Then the network icon incorrectly shows No Internet Access.
- Resolved a bug that prevents Microsoft Internet Information Services administration tools from managing an ASP.NET application.
- Addresses an issue of evaluating the compatibility status of the Windows ecosystem to ensure application and device compatibility for updates .
- Adds support for new Mixed Reality drivers in Windows.
- Resolves an issue that causes applications using Dynamic Data Exchange to stop responding when closed.
- Addresses an issue in the Windows subsystem for Linux on Windows 10 that generates an Item Not Found error when trying to start.
It is for all the comments, that although we are facing an optional update, due to all the corrections that it integrates, it is advisable to install it. To do this, we just have to follow the steps indicated above so that it appears in Windows 10 version 2004 .