How to Prevent Control Center Access from the Lock Screen of iOS
The Control Center feature of iOS offers quick access to some of the more frequently used settings toggles on the iPad and iPhone, like wi-fi and orientation lock. This is undeniably convenient, but not every user wants these toggles to be readily available to anyone who picks up their device, and in some higher security situations these functions may be considered inappropriate to have easy access to. If security is more important than convenience, consider disabling access to Control Center from the lock screen.



The tap-to-click ability is enabled by default on most PC laptops, while on the Mac side of things it’s usually disabled by default. For the unfamiliar, tap-to-click means that a single tap or touch on the MacBook trackpad or Magic Trackpad is registered as a click, thereby preventing the need to actually press down the trackpad to click on a screen item.
The Disk Utility app bundled with Mac OS X has a command line equivalent which offers advanced users the ability to perform disk maintenance from the terminal, including disk verification and repairs. This allows for a variety of helpful troubleshooting abilities, including the possibility to remotely issue disk repairs though 

Most iPhone and iPad users know the iOS multitasking screen is where you can 






