Course Introduction：To manage the payment methods in Chrome browser, you can follow the following steps: 1. Click the three dots in the upper right corner of the desktop → Settings → Automatic fill → Payment method; Click the three dots in the lower right corner of the mobile → Settings → Automatic fill → Payment method; 2. View saved card information, click "Add" to enter new card information, click "Add" and select "Edit" to modify the information or delete cards that are no longer used; 3. When shopping, Chrome will automatically pop up the saved payment method for one-click filling, support multiple card selection, and some websites need to enter manually; 4. Check and clean useless cards regularly to avoid retaining information on public devices, turn on Google two-step verification to enhance security, and turn off the "Providing to save payment information" option to prevent accidental touch.
2025-07-10 comment 0 968
Course Introduction：Enable remote desktop on the host PC: Open settings on the target computer, enter System > Remote Desktop, set the switch to "On", and view connection information such as PC name; 2. Configure firewall and user permissions: Make sure the network is configured as a "dedicated" network, check that the remote desktop firewall rules are enabled, and add user accounts that are allowed to connect in the remote desktop settings; 3. Connect from other devices: Use the "Remote Desktop" app on Windows 11 devices, add the host PC name and user name, save and connect, enter the password to access; 4. Mobile device connection: Download the Microsoft Remote Desktop app on iPhone or Android device, add the PC name or public network IP, and connect after logging in to the account; 5. External network access note
2025-07-27 comment 0 959
Course Introduction：Use the Mac multi-desktop function to improve efficiency. Specific methods include: 1. Enter the dispatch center through the Control up arrow and click the " " to create a new desktop; 2. Switch the desktop with the left and right arrows of the Control, click the top thumbnail or slide the trackpad with four fingers; 3. Drag the application window to other desktop thumbnails to move. To avoid being useless, it is recommended to divide desktops according to their purpose, such as office, communication, and entertainment, and set up different wallpapers to help distinguish them. Notes include: Some full-screen applications will automatically create a new desktop; the Dock bar only displays the current desktop application by default, and can be adjusted in settings; the desktop operates independently when the external monitor is connected. Reasonable classification and sorting are the key.
2025-07-08 comment 0 733
Course Introduction：You need dual eSIM because the iPhone 14 series begins to cancel the physical card slot, or facilitates switching between work and private numbers, and use local packages abroad. The steps to add a second eSIM are: open "Settings" > "Cellular Network" > "Add eSIM", scan the QR code or manually enter the information, and select the primary and secondary number. Practical settings include: distinguishing uses, switching data main number, setting the SMS address, and closing the number without using the number to save power. Notes include: operators need to support multiple eSIMs, avoid conflicts between two operator numbers, confirm model support, and avoid frequent switching of primary and secondary numbers.
2025-07-12 comment 0 215
Course Introduction：Open the Settings app on your iPhone and click on your name at the top to enter AppleID settings. 2. Select the "Payment and Delivery" option and you may need to verify your identity through FaceID, TouchID or enter your password. 3. Click "Edit" to modify the existing payment method or select "Add Payment Method" to enter the new card information. 4. You can complete the addition by scanning the camera or manually entering the card number, validity period, CVV and billing address and click "Finish" to save. 5. The system may initiate verification to the bank, and small temporary deductions may occur during this period. 6. You can adjust the default order of multiple payment methods by long pressing and dragging, or delete unused cards to improve security. 7. The default payment method will be used for subscriptions and apps that are automatically deducted
2025-08-02 comment 0 309
Course Elementary 13819
Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.
Course Elementary 82352
Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).
Course Elementary 13173
Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.
Course Elementary 24624
Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.
Course Elementary 27483
Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.
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