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Encyclopedia

Apple phone into the water how to do? Four first aid measures to help you

Jan 21, 2025

Although the iPhone is also tested for water resistance, there are always exceptions. If the Apple phone is in water, these methods can help you.

Encyclopedia

What is the difference between the Guid format and MBR format for computer hard drive partitioning?

Jan 20, 2025

We often need to manually select a partition format partition for the hard drive, of which there are two formats, guid and mbr, and they are mainly the difference between the boot method and the supported partitions.

Encyclopedia

The difference between nfc and Bluetooth

Jan 19, 2025

Cell phone NFC and Bluetooth has now been very widely used, the principle is the radio transmission technology, but they have a fundamental difference.

Encyclopedia

How do Bluetooth headsets achieve noise cancellation?

Jan 18, 2025

Bluetooth headset is one of the indispensable audio devices in our daily life, in order to provide a better audio experience, Bluetooth headset gradually adopted the noise reduction technology, so that users can quietly enjoy the pure world of music.

Encyclopedia

What is IMEI code

Jan 17, 2025

IMEI code, namely the serial number of the mobile phone. It is the abbreviation of International Mobile Equipment Identity. Like the identity card of a mobile phone, it is used to help identify the identity of a mobile phone. Each mobile phone has only one serial number, which is not the same. We usually match the serial number displayed after pressing the "* # 06 #" key on the mobile phone with the barcode on the mobile phone box and the serial number in the back of the mobile phone after removing the electric board. If the three are the same, it is more likely to be genuine goods (not excluding second-hand goods).

Encyclopedia

What is the reason for the computer card? How to deal with the computer card?

Jan 16, 2025

What is the reason for the computer card? How to deal with the computer card? Here are the main reasons why computers are getting more and more stuck

Encyclopedia

What is the subnet mask

Jan 15, 2025

Subnet mask is also called network mask, address mask and subnet mask. It is used to indicate which bits of an IP address identify the subnet where the host is located and which bits identify the bit mask of the host. The subnet mask cannot exist alone. It must be used in combination with the IP address. The subnet mask has only one function, which is to divide an IP address into two parts: network address and host address. The subnet mask is the basic knowledge that everyone who uses the Internet must master. Only by mastering it can you truly understand the TCP/IP protocol settings. Let's explain what subnet mask is in simple terms.

Encyclopedia

Which is better, laptop, desktop or all-in-one

Jan 14, 2025

With the subdivision of computer market products, today's computer market is blossoming everywhere. Now we will talk about the advantages and disadvantages of current DIY computers, brand computers, all-in-one computers, laptops and HTP computers

Encyclopedia

Cell phone "a daily charge" and "no power to recharge", which is more harmful to the battery?

Jan 13, 2025

Cell phone battery is an important part of the phone, and its life and capacity directly affect the experience of using the phone. So, how should we charge the phone properly?