What is online and offline?

The words "online" and "offline" are of particular importance in connection with computer technology and telecommunications. In general, the first term indicates the connection state, while the second hints at being disconnected.

Speaking of what is "online", it should be noted that this concept went beyond the limits of telecommunication values and passed into the field of human interaction and conversation. For example, discussions held during a business meeting are "on the line", while issues that do not concern all participants in direct communication should be resolved "off-line" - outside the event.

Concerning mail

One example of sharing these terms is the user's email account, which can be online or offline. One such application is Microsoft Outlook. In the connected form, it will attempt to connect to the mail servers (to check for new mail at regular intervals, for example). In the offline mode, it will not do this. An online or offline agent does not necessarily reflect the status of the connection between the computer on which it is running and the Internet. That is, the device itself can have an Internet connection through a cable modem or other means, while the user status remains unconnected.

What is "online" about the media

Another example of the use of these concepts is digital audio technology. The player, digital audio editor, or other device located on the site is synchronized with the user's actions. When the connection starts playback, the device automatically synchronizes with the master and starts playing music from the same point in the recording. This technology continues to develop rapidly. Today you can remotely listen to not only music, but also watch movies and even TV shows online. To this category, you can include news, other video and audio resources, available for direct viewing when the Internet is on.

What is "online" and offline browsing?

The third example of sharing these concepts is a web browser that can be in a connected or disabled status. It will try to extract pages from servers only while it is connected. In offline mode, users can perform offline browsing, where pages can be opened using local copies that were previously downloaded when they were accessed to the Internet. This can be useful when the computer is disconnected from the network or connecting to it is impossible or undesirable. The pages are loaded either in the browser's own cache as a result of the online preview by the user, or using an application that is configured to save local copies of some pages. The latter are updated when it is in the connected state. For example, when playing browser games online, you can save the page. And then continue the passage from a certain level.

One such web application that can download pages for offline viewing is Internet Explorer. When they are added to the favorites list, they are marked as "available for offline viewing". Internet Explorer will download local copies as full pages.

Conclusion

Summing up in a conversation about what is online, you can draw the following conclusions. When an Internet connection is available, it is a constant access to various files, as well as communications. In turn, for a site that does not have such an adequate connection to the network, users try to provide themselves with autonomous access to information.