Found a total of 10000 related content
How to use portrait mode on iPhone
Article Introduction：Portrait mode is a virtual photography function implemented by the iPhone through the combination of hardware and algorithms. The opening method is to slide to the "Portrait" option in the camera app; it supports models starting from iPhone7Plus, and the functions are enhanced with generations; when shooting, you need to pay attention to moderate distance (0.5 meters to 3 meters), simple background, sufficient light, and keep the subject still; the degree of virtualization can be adjusted through the f value in the photo app, the smaller the f value, the stronger the blur; new models such as iPhone12 and in the future also support pet, object recognition, and real-time light effect simulation to improve shooting flexibility and creative space.
2025-07-23
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How to find your parked car with iPhone
Article Introduction：It is actually very simple to find the car you parked by yourself. Just set up the functions on your iPhone in advance. First, use the "Find" app to ensure that the "parking position" function is enabled. After getting off the car and turning off Bluetooth, the system will automatically record the location; second, use a third-party app such as "FindMyCarSmarter" to support taking photos, voice notes and navigation Enter locations, and enhance the prompt function; third, use GoogleMaps to manually mark, click on the current location and save, suitable for users who do not want to install additional apps. The key is to complete the operation before getting off the car to ensure that the function takes effect.
2025-07-12
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H5 WebGL Post-Processing Effects and Filters
Article Introduction：The post-processing effect post-processes the rendered image through frame buffering and shaders. Common effects include anti-aliasing, blur, tone mapping, glow and dynamic blur, etc. The implementation method is to render the scene to the off-screen texture first, and then apply multiple frame buffer objects and corresponding shader programs in turn. The core of adding filters is to use FragmentShader to modify pixel color values. For example, grayscale filters can be achieved by converting RGB to brightness values. In terms of performance optimization, it can reduce the number of effect layers, reduce rendering resolution, merge shaders without dependencies, and improve development efficiency with libraries such as Three.js or Pixi.js. When debugging WebGL shaders, you can use the SpectorJS plug-in and browser developer tools to check the texture and
2025-07-16
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my win laptop camera is blurry how to fix
Article Introduction：Clean the camera lens and gently wipe it with a soft lint-free cloth to remove stains; 2. Update the camera driver and obtain the latest driver through the device manager or the manufacturer's official website; 3. Adjust the video resolution to the highest in the camera application and turn off the blur filter; 4. Improve the lighting conditions to ensure that the face is evenly exposed to light and avoid backlight; 5. Turn off the beauty or soft focus effect in the pre-installed camera software; 6. Test the camera in multiple applications to determine the range of the problem; 7. Fix or reset the Windows camera application; 8. If the above is invalid, check whether the hardware is damaged and consider using an external camera. Most blur problems can be solved by cleaning the lens and updating the driver, which is usually not a hardware failure.
2025-07-30
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645
'Aw, Snap!' error in Microsoft Edge
Article Introduction：When an error pops up with the Microsoft Edge browser "Aw, Snap!" is usually caused by web page content, extensions or system settings. Solutions include: 1. Confirm that it is a web page problem, try to refresh the page, change the access time, or use other browsers; 2. Check the extension plug-in, enter the settings to disable and troubleshoot one by one; 3. Clear the cache or reset the browser settings; 4. Turn off the hardware acceleration or update the graphics card driver. In most cases, it can be solved through simple operations.
2025-07-27
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How to add a poll to a Microsoft Teams channel?
Article Introduction：Adding voting in Microsoft Teams channel requires a third-party tool or built-in workaround, because Teams itself does not have native voting capabilities. 1. Use the Microsoft Forms application to create a questionnaire and share it to the channel; 2. Install the Polly plug-in to quickly initiate real-time voting that supports single-choice, multiple-choice or rating through instructions; 3. Use emoticon reactions (such as ?/?) to conduct a simple two-choice voting, no additional settings are required, but the statistical effect is limited. The above method can meet the voting needs in different scenarios.
2025-07-03
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212
How to Exit Torchlight: Infinite
Article Introduction：Turning off Torch Light: Infinity is very easy. Here is a quick guide on how to log out of the game or return to the login interface:
Press the Esc key: This will open the main menu.
Select options:
Exit: Select this option to completely close the game.
Return to the login interface: If you want to switch accounts or return to the main login interface, please use this option.
Announcements: Check out important in-game announcements.
Account Center: Manage your account settings.
This menu provides all the necessary options to log out, switch accounts, or log out of the game. Simple and efficient!
2025-04-02
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970
How to fix high memory usage in Windows 11
Article Introduction：The high memory footprint caused by lag can be solved by closing the startup items, adjusting the visual effects, limiting high occupancy programs, and cleaning up the background services. The specific steps include: 1. Disable non-essential startup programs such as QQ, WeChat, Chrome, etc. through the task manager; 2. Adjust the visual effect to the best performance in the system properties or manually turn off special effects; 3. Check the task manager process tab page, restart or update programs with abnormal memory usage, and browser users can install the tab management plug-in; 4. Check the memory usage, run sfc/scannow through the command prompt, update the system patches, or carefully disable non-essential background services.
2025-07-12
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797
How to make text bigger on iPhone
Article Introduction：If you want to make the text on your iPhone display larger, you can achieve it in four ways. First, adjust the text size in the home screen and app in "Settings > Display and Brightness > Text Size", which will not affect the icons and will take effect immediately; second, enlarge the text on the entire interface through "Assisted Functions > Display and Text Size > Larger Text", and enable the "Buttons and Icons" to expand most of the UI; third, click the "AA" button in Safari browser to select "Enlarge text" or turn off "Auto Fill Width" to improve the web reading experience; fourth, use third-party tools such as Biggin plug-in or apps that support custom fonts to adjust the font thickness, which is suitable for advanced users. You can choose local or global adjustment methods according to actual needs.
2025-07-25
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664
How to change the font size for Reader mode in Safari?
Article Introduction：To adjust the font size of SafariReader mode, click the "AA" icon on the right side of the address bar to enter settings and select the font size option. 1. Open Safari to enter the web page; 2. Click the "AA" icon to enter Reader mode; 3. Click the "AA" button again to select the font size; 4. The options include small, medium, and large, which only take effect on the current web page; 5. iPhone or iPad users can use 3DTouch quick operation to quickly adjust; 6. If it cannot be adjusted, it may be a website restriction, you can try to turn off "Reader automatic recognition" or use the extension plug-in to solve it.
2025-07-14
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159
How to make a photo black and white in Photoshop
Article Introduction：To process photos into natural and layered black and white effects, there are three common methods in Photoshop. 1. Use "Desaturation" to quickly process: Press Shift Ctrl U (Windows) or Shift Command U (Mac) to remove colors with one click, but the picture may appear dull; 2. Fine control through the "Black and White Adjustment Layer": the light and darkness of different color channels can be adjusted separately to enhance the details and three-dimensional sense; 3. Use "Channel Mixer" to create a classic black and white style: check "monochrome" and adjust the ratio of the red, green and blue channels, which can achieve a retro or cinematic effect. Newbie recommend starting with simple methods and gradually mastering more refined color grading techniques to achieve ideal results.
2025-07-06
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989
How to colorize a photo in Photoshop using neural filters
Article Introduction：When using neural network filters to color photos in Photoshop, you need to pay attention to key steps and details. First, make sure that the software version supports this function, log in to the Adobe account and download and install the filter plug-in; then open the "Smart Coloring" option, and let the AI ??automatically finish the coloring after downloading the model; then check the results, use the brush tool, local application filters or combined with desaturation to manually color the error area; finally, after confirming that the effect is correct, export and save, it is recommended to keep the two versions of the AI ??layer and the final product. Although the entire process is simple, you need to pay attention to network connection, model loading and post-adjustment techniques.
2025-07-02
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692
how to fix mouse input lag
Article Introduction：The mouse input delay can be solved by checking wireless connections, replacing receivers, updating drivers, cleaning sensors, etc. First check whether the wireless mouse battery needs to be replaced and ensure it is close to the receiver; try to disconnect Bluetooth or switch 2.4G/Bluetooth mode; plug the receiver into another USB port, especially the USB2.0 interface, or use a USB extension cable to reduce interference; go to Device Manager to update the mouse driver and cancel the power management power saving option; turn off the "Improve pointer accuracy" setting in Windows; clean the mouse sensor and replace the mouse pad to test whether the DPI settings are appropriate; finally, start with simple steps and check most of the problems to solve the problem.
2025-08-02
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586
Dave The Diver: How To Catch Spider Crabs
Article Introduction：In Dave The Diver, there are some creatures that are not easy to catch. Or, catch alive that is. The spider crab is one of those very species, making it seem like the only way to bring these crustaceans back up to land is to viciously crack them up w
2025-01-10
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864
Prepare for Interview Like a Pro with Interview Questions CLI
Article Introduction：Prepare for Interview Like a Pro with Interview Questions CLI
What is the Interview Questions CLI?
The Interview Questions CLI is a command-line tool designed for JavaScript learners and developers who want to enhance their interview
2025-01-10
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