You cannot turn on Network Discovery in Network and Sharing Center

To resolve the issue, follow these steps:

Make sure that the following dependency services are started:
DNS Client
Function Discovery Resource Publication
SSDP Discovery
UPnP Device Host

Configure the Windows firewall to allow Network Discovery. To do this, follow these steps:

Open Control Panel, click System and Security, and then click Windows Firewall.
In the left pane, click Allow an app or feature through Windows Firewall if you are running Windows Server 2012. Or, click Allow a program or feature through Windows Firewall if you are running Windows Server 2008 or Windows Server 2008 R2.
Click Change settings. If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
Select Network discovery, and then click OK.

Configure other firewalls in the network to allow Network Discovery.
Turn on Network Discovery in Network and Sharing Center.

2016: Disable denial of service attack detection

Error 2025: The server has detected an attempted Denial-Of-Service attack from client \\[workstation], and has disconnected the connection.

Disable denial of service attack detection
Important These steps may increase your security risk. These steps may also make your computer or your network more vulnerable to attack by malicious users or by malicious software such as viruses. We recommend the process that this article describes to enable programs to operate as they are designed to, or to implement specific program capabilities. Before you make these changes, we recommend that you evaluate the risks that are associated with implementing this process in your particular environment. If you choose to implement this process, take any appropriate additional steps to help protect your system. We recommend that you use this process only if you really require this process.You can disable denial of service attack detection at the operating system level. By doing this, you prevent errors from being logged. To do this, follow these steps:

Click Start, click Run, type regedit in the Open box, and then click OK.
Locate and then click the following registry subkey:
On the Edit menu, point to New, and then click DWORD Value.
Type DisableDos for the name of the DWORD value, and then press ENTER.
Right-click DisableDos, and then click Modify.
In the Value data box, type 1 to disable denial of service attack detection, and then click OK.

Note To enable denial of service attack detection, type 0 in the Value data box.
Quit Registry Editor.

RDP Динамическое масштабирование

Динамическое масштабирование появилось еще в Windows XP, однако включить режим масштабирования можно было только отредактировав файл подключения. Для этого надо открыть файл с расширением .rdp в Блокноте (или другом текстовом редакторе)

открытие RDP файла в Блокноте


и добавить в него такую строку:

smart sizing:i:1

После внесения изменений файл надо сохранить, и при следующем подключении RDP-клиент будет запущен в режиме масштабирования.

Windows: Disable Security Messages on Windows 10

To add the policy to a Windows machine, do the following:
Tap on the Windows-key, type gpedit.msc, and hit the Enter-key. This starts the Group Policy Editor on the system.
Use the sidebar to go to User Configuration > Administrative Templates > Start Menu and Taskbar.
Locate Remove Notifications and Action Center there. If the list is not sorted alphabetically, click on the “setting” column title to do so. This makes it easier to find the policy.
Double-click on the policy.
Set it to enabled.
Restart the PC

Windows Registry

Tap on the Windows-key, type regedit.exe, and hit the Enter-key on the keyboard afterwards.
Confirm the UAC prompt that appears.
Go to HKEY_CURRENT_USER\SOFTWARE\Policies\Microsoft\Windows\Explorer using the left sidebar menu. If Explorer does not exist, right-click on Windows and select New > Key, and name it Explorer.
Right-click on Explorer, and select New > Dword (32-bit) Value.
Name it DisableNotificationCenter.
Double-click the new entry afterwards, and set its value to 1.
Restart the PC.