ndtuta.blogg.se - Program that lets you surf the web

DNS: Domain Name Servers are like an address book for websites.

In our example, this is like a car or a bike (or however else you might get around). This is like the transport mechanisms that let you place an order, go to the shop, and buy your goods.

TCP/IP: Transmission Control Protocol and Internet Protocol are communication protocols that define how data should travel across the internet.

It's basically like the street between your house and the shop.

Your internet connection: Allows you to send and receive data on the web.

In addition to the client and the server, we also need to say hello to: On the other end of the road is the server, which is a shop you want to buy something from. On one end of the road is the client, which is like your house. There are many other parts involved, and we'll describe them below.įor now, let's imagine that the web is a road.

Uninstall and reinstall your browser Some browsers, including Opera, offer a reset option-seen here at the bottom of the page.The client and server we've described above don't tell the whole story. Clear Safari cookies via Privacy and Manage Website Data in Preferences. You can then open up the Develop menu and choose Empty Caches. Safari is a bit more involved: Open Preferences from the Safari menu, then click Advanced, and tick Show Develop menu in menu bar. On the Settings tab for Microsoft Edge, open Privacy and Services, then click Choose What to Clear. For Opera, open Settings, then Privacy & security, and Clear browsing data. In Firefox Preferences, you can find the setting under Privacy & Security and Clear Data. In Chrome, from Settings pick Clear browsing data.

Usually, cookies are harmless and useful, but a regular purge will quickly get rid of any corrupt or unnecessary ones. Cookies are bits of data that websites link to your machine to identify who you are, where you’re from, your website preferences, and more. At the same time you clear your cache, most browsers let you clear cookies as well.