Apple iPad

To lock the screen on your iPad, swipe up from the bottom of the screen and tap the Power button.

To link your iPhone to your iPad, open the Settings app on both devices. On your iPhone, tap on Bluetooth and then turn it on. On your iPad, tap on Wi-Fi and then select the name of your iPhone’s network. Your iPhone and iPad will now be linked.

To find out what iPad you have, look for the model number on the back of your iPad. The model number will be a four-digit number followed by a letter. For example, the model number for an iPad Pro 11-inch (3rd generation) is MHR23LL/A.

To find out what generation iPad you have, look at the model number. It’s located on the back of your iPad, near the bottom. The model number will start with either A or M, followed by four numbers. The first number indicates the generation of your iPad.

To sync your iPhone to your iPad, connect both devices to the same Wi-Fi network. Then, open the Settings app on your iPhone and tap on General > AirPlay & Handoff. Make sure that Handoff is turned on. On your iPad, open the Settings app and tap on General > AirPlay & Handoff. Make sure that Receive Handoff is turned on.

To free up space on your iPad, you can delete apps, offload unused apps, delete photos and videos, and clear your cache.

To find the MAC address on your iPad, go to Settings > General > About. The MAC address will be listed under Wi-Fi Address.

To download YouTube videos on your iPad, you can use a third-party app like Documents by Readdle or VLC. Once you have the app installed, open the YouTube video you want to download and tap the share button. Select the app you want to use to download the video and follow the on-screen instructions.

To lock your iPad screen from touch, press and hold the power button until you see the power off slider. Then drag the slider to turn off your iPad.