If you’re working on an iPad with a physical keyboard—either a Bluetooth keyboard or an iPad Pro with Apple’s Smart Keyboard—there are quite a few keyboard shortcuts you can use to work faster. Many are what you’d guess if you have Mac experience; for instance, Command-F generally maps to Find. But to see a list of supported keyboard shortcuts in an app, simply press and hold the Command key on the keyboard until an information panel appears. Some apps, like Calendar (shown below), even have multiple pages of shortcuts; swipe to see them all. Not all apps will display the cheat sheet, but most of Apple’s productivity apps do.

When it comes to calendars, we’re mostly concerned with the future. But sometimes you want to travel back in time too, to see when you had that doctor appointment or last went to the gym. If you scroll back in the Calendar app in iOS, you might discover, to your consternation, that after 2 weeks back, the only items in your calendar are old repeating events. What gives? Weirdly, since calendar events consume almost no storage space, iOS lets you select how far back to sync events from your master calendar. Choose a time period in Settings > Calendar > Sync, or to eliminate any possibility of confusion, just select All Events.

Facebook has dominated the news headlines of late, but not for good reasons. There were the 50 million Facebook profiles gathered for Cambridge Analytica and used in the 2016 presidential election. Facebook has long been scraping call and text message data from Android phones. And within the Facebook iOS app, the company pushes the Onavo Protect VPN, an app made by a subsidiary that literally collects all your mobile data traffic for Facebook.

Because of this, many have encouraged Facebook users to delete their accounts. That even includes the billionaire co-founder of the WhatsApp messaging service, which Facebook bought in 2014. If you’re done with Facebook, you’re welcome to deactivate or even delete your account. Facebook provides instructions for both actions. Deactivating your account basically just makes you invisible on Facebook, whereas deleting your account may eventually (up to 3 months) result in most of the data being removed.

The problem is that Facebook is useful. It may be the only connection you have with certain friends or family members, and many informal groups use Facebook for meetup logistics. For many of us, losing access to Facebook would hurt our real-world relationships and activities. Plus, lots of companies have Facebook pages, and taking those down might result in a loss of business from customers who would find out about the firm only through Facebook. What to do?

If you’re a business, the most sensible tack is to keep your Facebook page but avoid relying on it. Remember, Facebook is not your friend. Earlier in 2018, Facebook announced that it would be prioritizing posts from friends and family over public content, which is a nice way of saying that Facebook is deprecating business-related posts. So make sure you have a Web site that you control, and make sure that customers can easily find it and contact you through it. It’s also a good idea to offer customers multiple ways to contact you, including via email.

On a personal level, there are two ways to think about privacy on Facebook: limiting the information you share with other people on Facebook, and limiting the information that you’re willing to provide to Facebook at all. If Facebook doesn’t have certain data about you, they can’t sell it to the highest bidder, let it be harvested by hackers, or use it in ways you might find creepy.

To control who on Facebook can see what you share, click the ? button on the Facebook Web site on your Mac, or tap the hamburger button in the bottom right corner of the Facebook iOS app and tap Privacy Shortcuts. Then click or tap Privacy Checkup and run through the steps to make sure you’re sharing the right info with the right people. Be sure to lock down or remove any apps that you don’t need, since they can leak all sorts of data.

Also, go to Facebook’s Privacy Settings & Tools page. Click the Edit button next to each item, and make it as specific as you can. You also might want to review the posts you’re tagged in and remove those that you don’t want on your timeline.

But what if you don’t want to give information to Facebook for it to use? Go to Facebook’s page for Uploading and Managing Your Contacts, and delete them all. You’re just giving away your contacts’ personal information without their permission otherwise.

To ensure that contact uploading doesn’t happen again, in the Facebook iOS app, tap the hamburger button, scroll to the bottom, and then tap Settings & Privacy > Account Settings > General > Upload Contacts and make sure the switch is off. (Some versions of the Facebook app just have Settings, not Settings & Privacy, and show a popover for Account Settings.)

Also, in the iPhone Facebook app, tap the hamburger button again and then Settings & Privacy > Account Settings > Location > Location, and make sure it’s set to Never. And whatever you do, keep Location History off—Facebook doesn’t need to know everywhere you’ve ever been.

If you’re perturbed by the way Facebook’s iOS app is trying to capture your contacts and locations, you could delete it from your iOS devices and rely instead on the Facebook Web site, which can’t access nearly as much information about you. To make it easier to open, in Safari, visit facebook.com, tap the Share button, and then tap the Add to Home Screen button in the bottom row of the share sheet.

Let us leave you with one thought. Always assume that anything you post to Facebook or allow Facebook to have access to could end up on the front page of your local newspaper… or the New York Times. Nothing on Facebook is ever completely private—Facebook has shown it isn’t trustworthy or reliable—and the best way to ensure confidential information doesn’t leak inadvertently is to avoid posting it to Facebook in the first place.

Here’s one for those who use Apple’s Notes app for storing bits of information. By default, Notes in macOS gives you a single window, with each note listed in a sidebar. But what if you want to see two notes at once? Or keep one always available no matter what else you’re doing? Select the desired notes in the sidebar by Command-clicking them, and then choose Window > Float Selected Notes to open them in their own windows. Or, just double-click them in the sidebar! Then, to make sure one or more of those windows is never obscured by another app, make it active and then choose Window > Float on Top. It’s still a normal window that you can move and resize and close, but no other app will appear over it. See how Safari is the frontmost app below, but the Notes window is on top?

Family life is all about togetherness, but keeping track of who’s doing what when can be tough. Apple’s Family Sharing service makes it easy to share apps, media, and more within a family of up to six members, and it provides a few helpful digital housekeeping capabilities, such as locating your kid’s misplaced iPad. Here’s an overview of how Family Sharing can enhance your family’s everyday life, both online and in the real world.

Manage Your Kids’ Purchases

Every Family Sharing group has an organizer. That person (probably you) sets up the family on a Mac in System Preferences > iCloud and connects a credit card to the account to pay for all App Store, iTunes Store, and iBooks Store purchases of apps, music, TV shows, videos, and ebooks.

For any child under the age of 18 in the group, you can turn on Ask to Buy. This feature lets your kid shop for apps or media, but complete a purchase only if you approve it. Ask to Buy also applies to free downloads so you can maintain control over free games. You can give other adults in your family the ability to approve Ask to Buy requests.

Share Apps, Media, and More

To help you keep costs down, once someone in the family has purchased an app or media file, anyone else in the family can download it. Keep in mind that some apps don’t allow such sharing and in-app purchases can’t be shared. Helpfully, you can hide some or all purchases from other family members.

You can also buy a family subscription to Apple Music, Apple’s streaming music service. At $14.99 per month for a family instead of $9.99 per person, it’s a good deal.

Family Sharing creates a few items that all group members can access on their Apple devices:

• A shared Family album appears in the Photos app, making it easy to build a common set of photos. You can designate the Family album as a screensaver on your Mac or Apple TV.
• A shared Family calendar in the Calendar app helps track those basketball games and piano recitals that everyone needs to know about.
• A shared Family list in the Reminders app has many possible uses, such as a grocery list with location-based alerts or a chore list with timed alerts.

Find Your Children (and Their Devices)

Family Sharing simplifies the setup and usage of two key Apple services related to finding things.

All family members automatically become “friends” in Apple’s Find My Friends app. This bundled app shows where everyone is on a map (more specifically, it shows where their primary device is). We find this feature helpful for determining when someone is likely to be home for dinner or for a teenager to see that a parent is en route to a pickup. If you need privacy briefly, you can temporarily stop sharing your location.

You won’t need the Find My iPhone app—which shows the location of all your family’s Apple devices, including the tiny AirPods—on a daily basis. But when your tween isn’t sure whether he dropped his iPhone on the bus or in the museum, it’s a godsend. You can also use Find My iPhone to play a sound on a missing device (in case it’s in the couch), put a message on it, or even erase the device entirely.

Family Sharing may not do everything you’d want, like share entire Photos libraries or contact lists, but it’s a boon for any household whose members use a variety of Apple devices.

Snazzy shadowed text probably isn’t appropriate for your company’s annual report, but if you’re whipping up a flyer for a birthday party, you might want to jazz up the text. You can do that in most Mac apps that support macOS’s system-level Fonts palette. Select your text, and then bring up the Fonts palette. Generally speaking, such as in Pages and TextEdit, you do that by choosing Format > Font > Show Fonts, though the exact location may vary by app. Then click the shadowed T button toward the right of the toolbar, which activates the next four controls: Shadow Opacity, Shadow Blur, Shadow Offset, and Shadow Angle. Play with each slider and the rotating angle control until you have an effect you like.

Junk calls are one of the great annoyances of the modern world. You’re minding your own business when your iPhone vibrates in your pocket. You pull it out, curious as to who’s calling, but don’t recognize the number. You may notice that it’s in the same exchange as your phone number, suggesting that it’s a neighbor. But no. When you answer, it’s “Heather,” a pre-recorded voice wanting to sign you up for a resort vacation, give your business a loan, or help with your credit card debt. Angered by the intrusion, you tap the red hangup button, wishing you had an old-style telephone receiver to slam down.

There’s no way to retaliate against these scum-sucking bottom feeders, and the best option is to hang up immediately. For quite a few versions of iOS, you’ve been able to block a caller manually—just tap the i button next to the call in the Recents screen in the Phone app, scroll to the bottom, and tap Block This Caller. But that’s seldom worth doing since telemarketers often spoof the numbers they call from, so it’s unlikely you’d get a second call from the same number.

Instead, we recommend taking advantage of a feature Apple introduced in iOS 10 that enables apps to block calls for you. Quite a few of these apps have appeared, with some of the best reviewed being Hiya, Mr. Number, RoboKiller, and Truecaller. Hiya and Mr. Number are both free and from the same company.

In general, these apps work by receiving caller ID information from iOS and comparing it against both your local contacts (to identify good calls) and a constantly updated database of numbers used by telemarketers (bad calls). Calls from your contacts ring through normally, as do calls from phone numbers not in either of those sets. That’s key, since your doctor might call back from a secondary number, or your kid’s new teacher might call to talk about an upcoming snack day. But if you receive a call from a number known to be used by a telemarketer, the app can either identify it on the incoming call screen or block it automatically, sending it to voicemail.

To enable one of these apps, after you download it from the App Store, go to Settings > Phone > Call Blocking & Identification and enable its switch. You’ll probably also have to do some setup in the app itself, providing your phone number, perhaps creating an account, and determining what should happen with different calls (Mr. Number is shown below, right).

With Hiya and Mr. Number, you can copy a number from the Phone app’s Recents screen (tap the i button for a call, and then press the number to access a Copy button) and then look it up to learn more and see comments other users have made. And if you get a telemarketing call from a number that the app doesn’t recognize, you can submit it to protect others.

RoboKiller claims that it wastes the telemarketers’ time by playing pre-recorded “Answer Bots” conversations to keep them on the line, preventing them from calling more people.

Details vary by app, but the only real downside to using one of these apps is that it may ask for information about you or your contacts to improve its services. If that feels intrusive, investigate one of the apps that requires a membership, like RoboKiller, to see if it better answers your concerns.

In the end, it comes down to how many telemarketing calls you receive each day, week, or month. If you’re lucky and get only one or two per month, it’s probably not worth messing with a call blocking app—maybe just send unidentified (and unexpected) calls to voicemail. But if you’re interrupted by multiple junk calls per day or week, give one of these apps a try and let it reduce the onslaught.