Windows11

It has a function to protect removable disks and USB memory. It is installed as standard on OSs with Windows 11 installed (excluding Windows 11 Home). This article describes how to encrypt a USB stick with Windows 11 BitLocker To Go.

Immediately after installing the OS with the desktop experience (GUI) of Windows 11 Pro Version21H2(English), the default value of the service of "Services and Applications" is output by the command "Get-Service" cmdlet of PowerShell and summarized in the list.

Remote Desktop is a remote control function that allows you to operate a specific terminal via a network. To set in Windows 11, you need to enable the setting in System -> Remote Desktop screen. * Windows uses the Remote Desktop Protocol (RDP) protocol by default and connects with the port number "3389".

Although the Windows Defender firewall setting is enabled by default on a Windows 11 computer, the communication port may be blocked and unavailable depending on the application software you want to use. This article describes how to disable the Windows Defender firewall that does not block the communication port.

If you make a backup in advance with Backup and Restore (Windows 7), you can restore from the backup taken in advance if the files and folders saved in the C drive are damaged or lost. In addition, if the computer does not operate normally, you can restore it to the state it was in when the computer was operating normally by using the system image to recover.

The NIC (Network Interface Card) has a number called a metric. If there are multiple NICs, you can specify the priority by GUI (visual operation) which NIC should be used preferentially according to the metric value. This article explains how to change the metric value and how to check using the task manager.

This section describes how to connect a Windows 11 PC to a wireless LAN base unit (wireless LAN router, modem, etc.) installed for general households. You can connect to Wi-Fi by entering and setting the security key for the network name (SSID) written on the label of the base unit from a Windows 11 PC.

On a Windows 11 computer, you can check the applied Windows Update updates (security patches) by displaying / outputting them using the GUI and commands (PowerShell / command prompt). In this article, we will explain the procedure for checking 5 types of updates.

In this article, we will explain the procedure to remove a Windows 11 Pro edition PC that is domain-joined to AD (Active Directory) from the domain and return it to the workgroup. Changes to the workgroup can be made from the system properties screen.

Defragmentation is a feature that reorganizes fragmented files on a drive into the correct location. You can do this with the standard tool "Defragment and Optimize Drives" available in Windows 11. Defragmentation execution time may take some time depending on the capacity of the drive and the number of fragmented files. If you are using a laptop computer, we recommend that you run it with the AC adapter connected.

To create a local user using the Windows 11 GUI (except Windows 11 Home Edition), add it from Computer Management-> System Tools-> Local Users and Groups.

If you want to use different accounts for multiple users of Windows 11 Home PC, you can use personal folders and desktops by adding users with local accounts from "Settings"-> "Family and other users". This article describes how to create a user for a local account in Windows 11 Home edition.

You can find the location where you can search for users, contacts, groups, computers, printers, etc. of domain resources in Active Directory Domain Services (AD DS) from "Search Active Directory". This article describes the procedure for searching from a domain-joined Windows 11 device.

Explorer on a Windows 11 computer is a type of program called a filer that is used to open frequently used folders. You can display C drive, D drive, download, document folder, etc. In addition, it is an application that is often used in various situations such as file movement, file copy, and program startup. Let's utilize it because it is a convenient function.

Windows Security is antivirus application software that comes standard with Windows 11. You can protect your computer by detecting and blocking viruses, spyware and other malicious software. This time, I will explain the quick scan, full scan, custom scan, and offline scan methods.