229 Instant Messaging – https://voipstudio.com/blog/the-business-benefits-of-instant-messaging/
230 package delivery – https://www.entrepreneur.com/slideshow/300361
231 word processor – https://courses.lumenlearning.com/wmopen-businesscommunicationmgrs/chapter/word-processing-software/
232 electronic documents – https://www.xero.com/us/resources/small-business-guides/business-management/paperless-office/
233 foot-in-mouth disease – https://www.urbandictionary.com/define.php?term=Chronic%20Foot%20in%20the%20Mouth%20Disease
234 chat clients – https://www.helloleads.io/blog/all/productivity-ideas-and-tools/top-10-instant-messaging-apps-your-small-business-could-use/
235 built into – https://www.digitalunite.com/technology-guides/email-skype/email/how-use-chat-gmail-talk-friends-and-family
236 Facebook – https://www.wikihow.com/Use-Facebook-Messenger
237 All-in-One Messenger – https://www.cnet.com/how-to/reduce-all-your-chats-to-a-single-app-with-all-in-one-messenger/
238 ICQ – https://icq.com/desktop/en?#windows
239 7 Classic Online Instant Messaging Services to Chat With Friends – https://www.makeuseof.com/tag/5-download-free-ways-to-im/
240 Facebook and LinkedIn – The Modern Age Lead Generation Tools For Your Business – https://smedio.com/facebook-and-linkedin-the-modern-age-lead-generation-tools-for-your-business/
241 How to block text messages on iOS and Android – https://www.digitaltrends.com/mobile/how-to-block-text-messages-in-ios-and-android/
242 50 Popular Internet Acronyms/50 Text Messaging… Abbreviations – https://www.smart-words.org/abbreviations/text.html
