Kjenn din nåværende posisjon for WhatsApp 2022_ whatsapp

Kjenn din nåværende posisjon for WhatsApp 2022 portal whatsapp
whatsapp#
whatsapp e,whatsapp tricks new 2021,whatsapp tricks 2022,whatsapp tricks urdu,whatsapp tricks and tips 2021,whatsapp tricks hindi.whatsapp new tips and tricks 2022,whatsapp new features 2022,whatsapp tricks you should know 2022, WhatsApp)WhatsApp Messenger, or simply WhatsApp, is an internationally available American freeware, cross-platform centralized instant messaging (IM) and voice-over-IP (VoIP) service owned by Meta Platforms.[12] It allows users to send text messages and voice messages,[13] make voice and video calls, and share images, documents, user locations, and other content.[14][15] WhatsApp's client application runs on mobile devices but is also accessible from desktop computers.[16] The service requires a cellular mobile telephone number to sign up.[17] In January 2018, WhatsApp released a standalone business app targeted at small business owners, called WhatsApp Business, to allow companies to communicate with customers who use the standard WhatsApp client.[18][19]

The client application was created by WhatsApp Inc. of Mountain View, California, which was acquired by Facebook in February 2014 for approximately US$19.3 billion.[20][21] It became the world's most popular messaging application by 2015,[22][23] and had more than 2 billion users worldwide by February 2020.[24] By 2016 it had become the primary means of Internet communication in regions including Latin America, the Indian subcontinent, and large parts of Europe and Africa.

WhatsApp Web
WhatsApp was officially made available for PCs through a web client, under the name WhatsApp Web,[157] in late January 2015 through an announcement made by Koum on his Facebook page: "Our web client is simply an extension of your phone: the web browser mirrors conversations and messages from your mobile device—this means all of your messages still live on your phone". As of January 21, 2015, the desktop version was only available to Android, BlackBerry, and Windows Phone users. Later on, it also added support for iOS, Nokia Series 40, and Nokia S60 (Symbian).[158][159] Previously the WhatsApp user's handset had to be connected to the Internet for the browser application to function but as of an update in October 2021 that is no longer the case.[160] All major desktop browsers are supported except for Internet Explorer. WhatsApp Web's user interface is based on the default Android one and can be accessed through web.whatsapp.com. Access is granted after the users scan their personal QR code through their mobile WhatsApp application.

There are similar solutions for macOS, such as the open-source ChitChat, previously known as WhatsMac.[161][162][163]

In January 2021, the limited Android beta version allowed users to use WhatsApp Web without having to keep the mobile app connected to the Internet. In March 2021, this beta feature was extended to iOS users.[164] However, linked devices (using WhatsApp Web, WhatsApp Desktop or Facebook Portal) will become disconnected if people don't use their phone for over 14 days.[165] The multi-device beta can only show messages for the last 3 months on the web version, which was not the case without the beta because the web version was syncing with the phone.[166] Since April 2022, the multi-device beta is integrated by default in WhatsApp and users cannot check old messages on the web version anymore.[167][168]

Technical
WhatsApp uses a customized version of the open standard Extensible Messaging and Presence Protocol (XMPP).[174] Upon installation, it creates a user account using one's phone number as the username (Jabber ID: [phone number]@s.whatsapp.net).

WhatsApp software automatically compares all the phone numbers from the device's address book with its central database of WhatsApp users to automatically add contacts to the user's WhatsApp contact list. Previously the Android and Nokia Series 40 versions used an MD5-hashed, reversed-version of the phone's IMEI as password,[175] while the iOS version used the phone's Wi-Fi MAC address instead of IMEI.[176][177] A 2012 update now generates a random password on the server side.[178] Alternatively a user can send to any contact in WhatsApp database through the url https:// api.whatsapp.com/send/?phone=[phone number] where [phone number] is the number of the contact including the country code.

Some dual-SIM devices may not be compatible with WhatsApp, though non-official workarounds can be used to install the app.[179]

Видео Kjenn din nåværende posisjon for WhatsApp 2022_ whatsapp канала برامج الاندرويد android apps