Open the PDF document in Adobe Acrobat Pro: Select File > Properties. Select the Description tab to view the metadata in the document, including the document information dictionary. Modify the Title field to add or change the document’s Title entry. Why can’t I change the title of my PDF? Reason: The browser is simply reading […]

Here are the steps: Launch the Facebook Messenger app on your iOS device and make sure you’re in the Home tab. Swipe to the left on any person in the Active Now section until a gray Hide All button appears. Tap on the Hide button that appears in the pop-up prompt that tells you the […]

The latest publicly available version of Google’s mobile OS is Android 11, which was released in autumn 2020. Can I upgrade the version of Android on my tablet? From the settings menu: Tap on the “update” option. Your tablet will check in with its manufacturer to see if there are any newer OS versions available […]

Add an email account From the menu bar in Mail, choose Mail > Add Account. Select your email provider from the list, then click Continue. Some accounts, such as Google, might ask that you click Open Browser to complete authentication in your web browser. Can you add more than one email account to Mail on […]

Set sound options Go to Settings > Sounds. Drag the slider to set the volume for the ringer and alerts. Tap Ringtone and other options to select sounds for the ringtone and alert tones. How do I turn up sound effects on my iPad? Adjust the iPad’s volume Tap the Settings icon on the Home […]

Type an asterisk (*) directly after the closing bracket, and click cell D2. In the formula bar, the structured reference [@[% Commission]] appears after the asterisk. Press Enter. Excel automatically creates a calculated column and copies the formula down the entire column for you, adjusting it for each row. How do I create a structured […]

Cash flow from investing activities is the cash that has been generated (or spent) on non-current assets that are intended to produce a profit in the future. Types of activities that this may include are capital expenditures, lending money, and sale of investment securities. What are examples of investing cash flows? Cash flows from investing […]

You can view someone else’s calendar if they’ve shared it with you.Learn more about public calendars. On your computer, open Google Calendar. On the left, next to “Other calendars,” click Add. From URL. Enter the calendar’s address. Click Add calendar. The calendar appears on the left, under “Other calendars.” Why can’t I see a Google […]

1 Answer. The common way is to write constructors like methods and simply omit the return type. If you want to be extra clear, you can add <<constructor>> in front. Do you put getters and setters in UML? You are correct: there is no need to include the (noise of) “boilerplate” signatures of standard setters […]

How do I print a booklet with 4 pages per sheet? Print a multi-page document as booklet: Choose File > Print. Select a printer from the menu at the top of the Print dialog box. In the Pages to Print area, select which pages you want in the booklet. Under Page Sizing & Handling, choose […]