Where Did Your Scroll Bars Go? Use This Setting to Ensure They Show

On the Mac, scroll bars are essential for both orienting yourself and navigating within a Web page or document window. But they may not appear unless you hover the pointer over the right spot or start scrolling with a gesture on a trackpad or a turn of a mouse scroll wheel. If that bothers you, go to System Preferences > General and under Show Scroll Bars, select Always. That way, scroll bars will always be visible without you having to guess where they are or perform some incantation to reveal them.

Prevent Unsightly Tab Buildup in Safari on Your iPhone and iPad

Whenever you tap a link to open a Web page on your iPhone or iPad, it automatically opens a new tab. Having hundreds of tabs open won’t cause any problems but can make working with tabs clumsy. You can close all tabs—touch and hold the tab button and then tap Close All X Tabs—but you might prefer to prevent them from building up in the first place. To do that in iOS 13, navigate to Settings > Safari > Close Tabs and choose from Manually, After One Day, After One Week, or After One Month.

(Featured image by Startaê Team on Unsplash)

iPhone Not Charging Reliably? Clean Its Lightning Port with a Toothpick

If you’re plugging your iPhone in regularly but getting low-battery warnings when you shouldn’t, consider the possibility that something is preventing your iPhone from charging successfully while plugged in. If there’s no lightning bolt badge on the battery icon when the iPhone is plugged in, that’s a sure sign that no power is reaching the device. Another hint that failures could be happening intermittently would be a lack of charging in the Last Charge Level graph in Settings > Battery when you know the iPhone was plugged in. Luckily, the solution is often easy. Take a wooden (not metal) toothpick and gently poke around inside the iPhone’s Lightning port for pocket fuzz. You’d be amazed how much crud can end up in there. If cleaning doesn’t solve the problem and you use only a single Lightning cable to charge, try another one.

Is Your iPhone Reporting “No Service” When You Know There’s a Signal?

Have you ever seen the dreaded “No Service” label at the top of your iPhone’s screen, even when you’re pretty sure there should be cellular reception? It’s not common, but the iPhone’s cellular radio can occasionally get confused. Luckily, you can easily fix the problem. Open Control Center (swipe down from the upper-right corner on an iPhone X or later or an iPad; or up from the bottom on an earlier iPhone) and tap the airplane icon to put the iPhone in airplane mode. That turns off the cellular radio. Wait a few seconds and tap the airplane icon again to re-enable the cellular radio. If that doesn’t work, power-cycle your iPhone by holding the side or Sleep/Wake button until you see the Power Off slider. Slide it to turn the iPhone off, then press and hold the side or Sleep/Wake button again until the iPhone restarts.