Tapping ‘Account’ at the top of the screen. Choose ‘View subscription options or restore purchases‘ Tap ‘Restore‘ Enter your iTunes ID and password. Why are my iTunes purchases not showing up in my library? Sign out of your account then sign in again You can only view songs bought through your current Apple ID account.That […]

If you manage multiple email accounts from a central account and want emails sent to each address to appear in separate inboxes: Create a label for each account. Open the create filter form. Type the email address for your first account into the “To” field. Click “Create filter with this search.” How do I create […]

When you need to put a screenshot in your file, add it right from the Office app you’re in — no extra tools needed. Select where you’d like to insert a screenshot in your file. Select Insert > Screenshot. Note: In Excel, Outlook, and Word, this option appears in the Illustrations group. How do I […]

Email templates allow you to customize the formatting and text of emails sent by users who share your content. Templates can be text-only, or HTML and text, in which case the user’s email client will determine which is displayed.Any emails generated by this code will use that template’s text and/or HTML formatting. How do I […]

Beta is a statistical measure of the volatility of a stock versus the overall market. It’s generally used as both a measure of systematic risk and a performance measure.The beta for a stock describes how much the stock’s price moves compared to the market. What does the beta value tell you? Beta is a measure […]

To generate random numbers, first click the Data tab’s Data Analysis command button. Excel displays the Data Analysis dialog box. In the Data Analysis dialog box, select the Random Number Generation entry from the list and then click OK. Excel displays the Random Number Generation dialog box. How do you use a random number generator? […]

To change this behavior: Select File > Options > Advanced. Under Outlook panes, select Reading Pane. Uncheck the boxes for Mark items as read when viewed in the Reading Pane and Mark item as read when the selection changes. Click OK twice to return to Outlook. How do I stop Outlook from marking my emails […]

Resize a column or table automatically with AutoFit Select your table. On the Layout tab, in the Cell Size group, click AutoFit. Do one of the following. To adjust column width automatically, click AutoFit Contents. To adjust table width automatically, click AutoFit Window. How do you AutoFit all tables in Word? First and foremost, click […]

The exponential function and the number e as exp(x) so the number e in MATLAB is exp(1). What is the value of e in MATLAB? 2.71828Have you ever wondered why Euler’s number e = 2.71828… is not a built-in constant in MATLAB? We can produce Euler’s number in MATLAB by evaluating exp(1), or possibly using […]

Can you multiply 2 complex numbers? Multiplication of two complex numbers is also a complex number. In other words, the product of two complex numbers can be expressed in the standard form A + iB where A and B are real. z1z2 = (pr – qs) + i(ps + qr). How do you multiply complex […]