Worried about your important files being lost or damaged? PHP editor Baicao brings you a practical guide to introduce the best way to back up data on your computer. From cloud storage to external hard drives, there are solutions to help you preserve your precious documents, photos and data. Read on to learn how to protect your digital assets and make sure they're safe if the unexpected happens.
Step 1: First enter the computer,
Step 2: After entering the computer, enter the system [c drive], then enter [User], [System Account] Folder], and then find the [Desktop] folder inside. And right-click, and then select Properties,
Step 3: After entering the desktop properties, switch to the [Location] tab, and then click [Move] at the bottom,
Step 4: A pop-up will pop up that needs to be moved to another location. The desktop folder location, for example, we can move it to the e drive (of course, it can also be the d drive or other non-system drive).
After selecting OK to place the desktop folder in the desktop folder of the e-disk, click "OK" at the bottom.
Step 5: Click OK above, and a move folder prompt dialog box will pop up again, mainly to confirm whether you want to move all files from the original location to the new location. Click "Yes" at the bottom here.
1. First find the files in the video on our computer.
2. First, left-click the mouse to select the video, and then press the right-click of the mouse.
3. Select Send to (N), and then select your own USB flash drive (you must know the name of your own USB flash drive).
4. After clicking, a progress bar will appear. The progress bar can show the transfer speed and the approximate time required. When the progress bar is full, it will be transferred to your USB flash drive.
Extended information:
U disk, full name USB flash drive, English name "USB flash disk". It is a micro high-capacity mobile storage product that uses a USB interface and does not require a physical drive. It is plug-and-play by connecting to the computer through the USB interface. The name U disk originally came from a new type of storage device produced by Netac Technology, called "U disk", which is connected using a USB interface. After the U disk is connected to the USB interface of the computer, the data in the U disk can be exchanged with the computer. Since Netac has registered patents for equipment with similar technology produced later, it can no longer be called "U disk" and is renamed the homophonic "U disk". Later, the name USB flash drive became widely known because of its simplicity and ease of remembering, and it was one of the mobile storage devices.
Now Baidu Cloud and 360 Cloud Disk can be used as cloud disk storage, and they are also the most widely used. As long as you have an account, you can log in to view and download on your mobile phone or computer. , things in the cloud disk can be classified by creating new folders!
There are generally four methods for database migration
We will take mysql as an example today to talk about the four methods of database migration.
1. Export the database into a sql file and then re-import it (recommended).
First lock the mysql database and write the data in the memory to the disk.
Use mysqldump to export the test database to a sql file.
On the new database server, create a new test database and import the sql file.
This method uses sql commands for database migration, which has the best compatibility and the highest accuracy, but the slowest speed.
2. Copy the database file archive directory directly to the new host.
You can directly copy the directory where mysql stores data and upload it to the corresponding directory where data is stored on the new host using ftp or other methods. This operation requires shutting down the database services at both ends, otherwise an error will occur.
This method only supports the MyIASM table engine of myql. This method has a fast migration speed, but because Mysql uses the inno engine by default, there are few applicable scenarios, and the error rate is high after the database version is upgraded.
3. Use third-party database migration tools.
MySQL has many third-party database migration tools, such as mysqlhotcopy. Such tools generally support live migration (writing data in real time without interrupting business) and physical copy.
This method has fast migration speed and short business interruption time, but it is recommended to conduct more simulation tests during migration to avoid unexpected events.
There are even some third-party migration tools that support the migration of heterogeneous databases.
4. Use the entire disk migration tool.
Use the third-party migration tool of the cloud host to directly migrate the entire disk file.
This method has fast migration speed and short business interruption time, but the cost is high and it is generally a paid tool.
Copying the contents of a CD to a computer disk is very simple. The files on the disc can be copied directly to the computer disk, or you can use a disc burning tool to make the files on the disc, such as system files, into iso and other format files, and then store them in the disk. This will make it easier to burn the iso files directly next time. to disc. First, prepare the optical drive. Generally, notebooks will come with their own optical drive. For computers without optical drives, you can purchase an external recorder and connect it to the computer for file transfer. Closer to home, open the CD-ROM drive and put the CD into the CD-ROM drive. Open My Computer (Computer), that is, the Explorer window, and you can see that the CD drive letter has been displayed at the location of the G drive. Click to open it, then open another explorer window, navigate to the folder where the CD files are stored, and drag the files in the CD to this folder. At this point, you only need to wait for the file to be transferred to the computer disk. This method can be described as a fool-proof operation. The following describes how to make the files in the CD into a CD iso image file and then transfer it to the computer disk. Open the browser, enter the ithome.com URL in the browser address bar and press Enter to enter the IT Home website. Click the "Rubik's Cube" software download link on the left side of the interface to enter the Rubik's Cube official website to download. After the download is complete, install it on your computer. Open the Rubik's Cube software in the computer start menu or desktop, switch to the "Applications" tab on the left in the main interface, click to open the "Rikik's Cube Burning" software application, and switch to the "Disc Generation ISO" tab in the main interface of the software. Select the CD-ROM drive as G drive (the drive letter of the CD-ROM will vary according to your computer's CD-ROM drive letter), click the "Browse" button to select the storage path of the generated iso file, and click the "OK" button after the selection is completed. Click the "Generate ISO Image" button to start generating the iso file, you just need to wait quietly. The software saves the iso image file in the folder you selected.
There is a network hard drive in the sidebar of QQ. Click on it. There is a technical secondary school site. Click upload to upload the files you want to upload from your computer. However, the transfer station can only Save it for a few days. If it is a small file, upload it to my collection on the network hard drive! Or you can open the mailbox, there is a transfer station, and then click upload
2. Then click the "Backup and Restore" function option below in the page that opens.
3. Then you can see the files backed up by this computer under the "Backup" column on this page. Because this computer has not backed up files, they are not displayed.
8. How to back up computer files to your mobile phone
"Geeks Talk Technology", a new perspective and new ideas, will accompany you to travel in the magical world of technology.There are many ways to transfer mobile phone data to each other, using built-in programs on the phone, cloud disk transfer, chat software, etc.
Before choosing the transmission method, distinguish the transmission type of the mobile phone to facilitate the selection of the best transmission method: In the first case, data is transmitted between mobile phones of the same brand and the same system;The second case In the third case, data is transferred between mobile phones of different brands and different systems (Apple and Android phones);
In the third case, data is transferred between mobile phones of different brands and the same system (both Android phones).
Except for the first case where you can use the phone’s built-in transfer program to transfer data, the methods for transferring data in the second and third cases are relatively similar. Let’s take a look at how to classify data for transmission!
How to transfer data between different mobile phones1. Data transfer method between mobile phones of the same brandThe most efficient way to transfer data between mobile phones of the same brand is to use the built-in transfer program.
1. Android phones, here we take Huawei phones as an example. Huawei mobile phones can use the "Huawei Share" function for sharing. Open "Huawei Share" on two Huawei phones respectively, check the data to be transferred and click Share. You can find another phone with the "Huawei Share" device open among nearby people. Click Accept on the other phone to create the file. transmission.
2. Apple phones use the AirDrop function. Turn on the AirDrop function in the settings and general settings of your iPhone. You need to check the "Everyone" option, and the mobile phone's Bluetooth or wireless LAN will be used to establish the transmission connection. The specific implementation process is similar to Huawei's "Huawei Share". You also need to select the data to be transmitted, click Share, and select the peer device that needs to establish transmission sharing.
2. Data transmission between mobile phones of different brands
1. Using network cloud disk
Using various cloud disk software, the purpose of data transfer can be achieved. The picture below is a screenshot of how I used Baidu Cloud Disk to back up my address book. In addition, it can also transfer videos, files, audio and other data.
2. Use communication software
This method must be familiar to everyone and used more often.
For example, WeChat, QQ, Feige Chuanshuan, etc. are also more convenient to implement.
3. Use peripheral transmission
You can use the OTG interface feature supported by your mobile phone to save the data that needs to be transferred to a TF card, SD card, etc., and then transfer the data to another mobile phone. .
So, here comes the question, which method do you usually choose to transfer data?
Everyone is welcome to leave a message for discussion. If you like it, please pay attention.
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