欧美性xxxxx极品,free性欧美

Article Tags

Home

Technical Articles

Computer Tutorials

Computer Knowledge

how to create a bootable USB

To create a bootable USB drive, you need to correctly write to the system image and ensure that the computer recognizes it. 1. Prepare U disks above 8GB, system ISO files and production tools such as Rufus or disk tools; 2. Windows users use Rufus to select U disk and ISO to start writing; 3. macOS users format it with disk tools and write ISO through terminal commands; 4. Enter BIOS settings to set the U disk as the first startup item. Every step needs to be done carefully to avoid errors.

Jul 18, 2025 am 02:03 AM

how to enter BIOS

To enter the BIOS, you must first confirm the shortcut keys corresponding to different brands, such as F2, Del, Esc, etc.; 2. When starting the computer, you will immediately tap the corresponding keys repeatedly, or restart through Windows advanced options to enter; 3. Note that the quick boot settings may affect the timing, and some new computers need to enable the CSM module in the BIOS to support the installation of the old system.

Jul 18, 2025 am 01:54 AM

how to convert Word to PDF

There are the following ways to convert Word to PDF: 1. Use Microsoft Word's own functions, click "File" → "Save As" → Select PDF format, pay attention to embedding fonts, compressing pictures and setting page scope; 2. Use online tools such as Smallpdf and ilovepdf to batch conversion, but pay attention to network security, file size limitations and conversion speed; 3. Use WPS or WordApp on the mobile phone and export it to PDF through the "Share" option, which is suitable for temporary needs; 4. If the format is chaotic, Word typesetting can be simplified, and use a virtual printer to regenerate or check the page settings consistency. Mastering these details can effectively avoid format problems and excessive file size.

Jul 18, 2025 am 01:39 AM

Shortcut to switch between virtual desktops Windows

Use the Windows virtual desktop to switch shortcut keys to quickly operate. The answers and key points are as follows: 1. The left and right arrows of Win Ctrl can be quickly switched between desktops; 2. Create and switch to a new desktop with one click; 3. Win Ctrl F4 closes the current desktop (multiple desktops are required); 4. Hold down Shift to drag the window or right-click to select "Move to" to transfer applications across desktops; 5. Select the window with Alt Tab and press the Win Ctrl Shift arrow key to move the window. These techniques can significantly improve multitasking efficiency.

Jul 18, 2025 am 01:24 AM

How to find IP address on PC

Viewing IP addresses on a computer can be achieved through a variety of methods. 1. In Windows, you can enter ipconfig to view the IPv4 address through the command prompt; you can also find the current connected IP through the network settings interface. 2. In macOS, you can view the IP address in the network interface of the system's preferred settings; or use the terminal to run the ifconfig command to find the inet address. 3. Local area network IP is used for local network communication, while public network IP is an address obtained by the router from the operator and can be used for external access. You can search for "myip" through the browser or access a specific website to query the public network IP.

Jul 18, 2025 am 01:18 AM