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How to Join Zoom Meeting without signup or register from any device

In this article, we will discuss how to join an instant meeting through an email invite, an instant messaging invite, from the browser, from the Zoom desktop and mobile application, from a landline or mobile phone, and with a H.323 or SIP device. Before…
microsoft office excel word power-point
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4 Ways to Recover an Unsaved or Deleted Word Document

Fortunately, there are dependable ways to recover Word documents quickly and reliably. Whether your work was accidentally deleted, lost in a Microsoft Word crash, or simply disappeared, here’s a simple guide on how to recover unsaved Word…
microsoft office excel
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How To Identifying Duplicate Values in Microsoft Office Excel Part 1

From time to time, you may need to identify duplicate values with a list in Excel. Modern versions, including Excel 2007, 2010, 2013 and later, provide this capability with just a few mouse clicks. For good measure, I'll also describe…
microsoft office excel
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How to Create Dynamic Cascading List Boxes In Excel

You may know how to create cascading validation drop down list in Excel. However, how to create dynamic cascading list boxes in Excel? This article introduces a VBA method to get it down. As below screenshot shown, you need to create a parent…
microsoft office excel
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How To Extract first letter of each word from sentence in Excel

Supposing you have a list of countries’ name in your worksheet, and now, you need to extract the first letter of each word in the cell as following screenshots shown. Normally, there is no direct feature to pick up the first letter of each…
microsoft office excel
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How to quickly add dollar sign ($) in formulas in Office Excel

In Excel, you put dollar signs in a cell reference to keep it fixed when you copy a formula around.  It's laborious having to type dollar signs into a cell reference, but fortunately there's a keyboard shortcut you can use instead! Start…
Two Factor Authentication kamiltech
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How to Activate Two-Factor-Authentication in Google and GMail

When you forget or lose your password, services will often email you to confirm your identity and reset it. This makes email the golden key to all of your other online accounts. If your email password is compromised with no second layer of authentication…
microsoft office excel word power-point
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Complete list of Keyboard Shortcuts for Microsoft Office Powerpoint

Using Microsoft Office Powerpoint for making presentation is great but very tedious sometimes if you don't find anything that you want in Ribbon. When we present something in Office Powerpoint, it's really good if we don't use mouse. With…
microsoft office excel
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Quickly Select a Range in the Workbook in Office Excel

There are two options to select a range of cells quickly: Either you can Select the first cell, press Shift, select another cell and then click the mouse or Select the first cell, type the address of the last cell in the Name box, and then…
microsoft office excel
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Customize the Quick Access Toolbar in Office Excel

The small buttons at the top-left side of the Excel screen are known collectively as the Quick Access Toolbar. By default, the Quick Access Toolbar contains three commands: Save, Undo, and Redo. If you click the drop-down selection arrow next…