Category Archives: Security Privacy

Two ways to Disable Cortana in Windows 10

Cortana is a voice assistant like iPhone’s Siri, which is standard built-in on Windows 10. It is now available for Windows 10 November update in November 2015. Cortana works and uses your data such as your searches, calendar, contacts, and location from device. Cortana uses also Windows Search to help you search the web and… Read More »

How to disable Telemetry and automatic Data Collection on Windows 10

Windows 10 sends to Microsoft by running telemetry and automatic data collection for the purpose of improving Windows performance. For example, Windows security tools such as Malicious Software Removal Tool (MSRT) and Windows Defender may send data to Microsoft. It is said that windows do not collect specific personal information, but for Windows users it… Read More »

[Windows10] Forgotten password! How to check the PIN or the network security key(encryption key) of the wireless LAN (Wi-Fi) connected to the PC

Wi-Fi refers to Wireless LAN technology that connect wireless network to the devices such as PCs, smart phones, and tablets. Usually, you use Wi-Fi via a Wi-Fi router at home or at work. Recently, Public wireless LAN spots (free Wi-Fi spots) are available free of charge for everyone and can be used conveniently anywhere. Related… Read More »

How to add and delete a registry key in the Windows Registry Editor ~ How to get Permission

The Windows Registry Editor contains information about all Windows systems and installed program user accounts. If there is a problem with the registry information, there is a possibility that the worst situation that Windows can not startup may occur. So when editing registry information, you need to pay close attention. Backing up the registry value… Read More »