How to charge a laptop without a charger
Since the beginning of time – or at least since the first laptopcomputer – laptops have shipped with a charger. Typically, these chargers […]
Galaxy Z Fold 2 October 2020 Update – What’s New?
Samsung has already rolled out the October 2020 security patch to its various devices. Just recently the Galaxy Fold received the One […]
How to Troubleshoot Bluetooth Headphones on Android
Check the Bluetooth Pairing SettingsSometimes Bluetooth might simply be turned off on your phone or device. The icons that indicate whether Bluetooth […]
Caring for the Camera and Battery: Cautions
Keep dry: This product is not waterproof, and may malfunction if immersed in water or exposed to high levels of humidity. Rusting […]
How to repair lithium batteries ？What is the Lithium battery repair method ?
1. Use a clean eraser or other cleaning tool to gently wipe the metal contacts on the lithium battery and the metal contacts on […]
How to Connect Your Android Tablet to a TV with an HDMI Connection
To connect an Android phone or tablet to a TV you can use an MHL/SlimPort (via Micro-USB) or Micro-HDMI cable if supported, […]
How to Update Your Android Tablet System
Before we get into upgrades, it’s important to know that some manufacturers are in the habit of adding different “skins,” or user […]
How to Lock and Unlock Your iPhone
You can lock your iPhone so its touch screen doesn’t work. This prevents the iPhone from dialing phone numbers, playing music, or doing anything […]
How to Use AutoFill on Your iPhone
Your iPhone, iPad or Mac can automatically enter your information – including passwords and payment data – on websites at a touch […]
How to Make a Conference Call on Your iPhone
1.Make a call. 2.Tap Add Call and dial in the second phone number. The first call recipient will be placed on hold 3.Tap Merge […]