DNS server

Basic operation of DNS server The basic operation of the DNS server is to receive a request message from the client and return the information in response to the contents of the inquiry (return the response message). The request message from the client contains three pieces of information. name The name of the server or […]

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HTTP basics

HTTP basics By decrypting the URL, you can see where to access it. The browser then accesses the web server using the HTTP protocol.  The HTTP protocol defines the contents and procedures of messages exchanged between the client and server. Use the URI when exchanging the message. What is URI (Uniform Resource Identifier) When sending […]

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Accessibility features of OS · For Mac OS

Accessibility features standard on Mac OS Up to Mac OS 9, “Easy Access” and “Cross View” in the control panel are aggregated after Mac OS X, and accessibility functions can be set in “Universal Access” or “Accessibility” There. Accessibility features are also standard installed in iPhone, iPad, AppleWatch and others. Apple Accessibility Site When the […]

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Accessibility features of OS – For Windows

Accessibility features standard on Windows Windows has accessibility features as standard on Windows 95, and its functions have also advanced along with the OS version upgrade. However, it is regrettable that experts in welfare and special support education also have fewer people who know this function and can master it. Even if there are people […]

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