Light waves cause vibrations in surface atoms, which are either absorbed, transmitted or reflected. Transparency is caused by the transmission of light waves. If the vibrational energy of a light wave is passed through the object, then the object appears clear, or transparent. Why are some things translucent? Translucent objects allow some light to travel […]

The simplest way to combine two tables together is using the keywords UNION or UNION ALL. These two methods pile one lot of selected data on top of the other. The difference between the two keywords is that UNION only takes distinct values, but UNION ALL keeps all of the values selected. How do I […]

Between September 2017 and September 2018, Future grossed $30 million through touring, endorsements, royalties and more. That was enough to make him one of the 10 highest paid rappers on the planet. In the year prior he earned $23 million, bringing his total earnings over that two year period to $53 million. How much does […]

To Disable Outlook 2016, 2013 and Outlook 2010 COM Add-ins Select “COM Add-ins” in the Manage drop-down at the bottom of the “Options->Addins” window and click “Go”. Note: To get to the Options window, click on the File tab first. Uncheck any add-ins that you are not using. Click OK. How do I disable Outlook […]

There is a new setting in MS Word 2016 (mac) that is ticked by default: Preferences > Save > “Turn on AutoSave by default“. How do I turn on AutoSave in Word for Mac? Word On the Word menu, click Preferences. Under Output and Sharing, click Save . In the AutoSave or AutoRecover info every […]

Excel groups functions into 12 categories: Compatibility, Cube, Database, Date and Time, Engineering, Financial, Information, Logical, Lookup & Reference, Math & Trigonometry, Statistical and Text. There is an additional category for user-defined functions installed with add-ins. What are the types of Excel functions? The most frequently used functions in Excel are: AutoSum; IF function; LOOKUP […]

To setup an Appointment…launch Outlook, open the Calendar, and select New Appointment. Then create a Subject, Location, Time, Description, and categorize it if you want. Then you can also invite attendees, request replies, allow new time proposals, and other options available from the Ribbon. How do I schedule a meeting in Outlook? Schedule an online […]

Step 1: Open WhatsApp on your Android phone. Step 2: Go to ‘chats’. Step 3: Then, click on a chat to send GIF. Step 4: Now, select the ’emoji face’ icon next to the text box. How do I send a GIF on WhatsApp? Creating Custom GIFs in WhatsApp on Android Open WhatsApp messenger on […]

If they’re just videos you’ve copied to your computer, you can store them in your User folder (little house icon) > make a new folder and name it Videos; or User folder > Documents > new folder Videos. Can you save videos on Mac? In the QuickTime Player app on your Mac, choose File > […]

In the Finder View menu, select Show Path Bar. In the search window, type kind:movies . Then click your user name next to Search: This Mac. What you will see are all of the movie category videos that are located in your home directory. How do I find videos on my Mac? How to find […]