What is the underline symbol

When encountering the blue screen error VIDEO_TDR_FAILURE(nvlddmkm.sys), priority should be given to troubleshooting graphics card driver or hardware problems. 1. Update or rollback the graphics card driver: automatically search and update through the device manager, manually install or roll back to the old stable driver using NVIDIA official website tools; 2. Adjust the TDR mechanism: Modify the TdrDelay value in the registry to extend the system waiting time; 3. Check the graphics card hardware status: monitor the temperature, power supply, interface connection and memory module; 4. Check system interference factors: run sfc/scannow to repair system files, uninstall conflicting software, and try safe mode startup to confirm the root cause of the problem. In most cases, the driver problem is first handled. If it occurs repeatedly, it needs to be further deepened.

The device manager displays exclamation marks usually caused by hardware connection problems or driver abnormalities. The solutions are as follows: 1. Check the device connection and power supply, ensure that it is plugged and unplugged and uses live HUB or replace the interface; 2. Update or roll back the driver, and obtain the latest driver through the device manager or official website; 3. Clean up the residual information of the old device, uninstall the hidden device and re-identify it; 4. Carefully modify the registry, delete the exception after backup; if it still cannot be solved, try reinstalling the system.

Rapid shaking of the washing machine is usually caused by imbalance, including uneven loading of clothing, unmounted machine, wear of suspension components or unremoved transport bolts. 1. Uneven distribution of clothes is the most common reason. Thick clothes should be placed evenly and overloaded; 2. The machine is not level and will cause shaking. The floor flatness and casters should be checked. Stable plates should be installed on the carpet; 3. Wearing of the suspension components may cause vibration and abnormal noise from the air machine, and the maintenance costs are high; 4. The transport bolts are not removed, which will also cause violent shaking. The bolts at the rear should be checked and removed. It is recommended to prioritize simple problems such as load balancing, horizontal status and transport bolts, and then consider mechanical failures.

Software keyboard loggers capture keyboard input through the background running and are often used to steal sensitive information. It may be installed through malicious downloads, phishing emails, disguised updates, etc., and hide processes or modify attributes to evade detection. To detect the keyboard logger, you can 1. Check whether there are unfamiliar programs in the startup item; 2. Observe abnormal behaviors such as cursor movement and typing delay; 3. Use task manager or ProcessExplorer to find suspicious processes; 4. Use Wireshark or firewall tools to monitor abnormal network traffic; 5. Run anti-malware such as Malwarebytes and HitmanPro to scan and clear it. In terms of prevention, we should do: 1. Do not download software from unknown sources; 2. Do not click on suspicious links or attachments from emails; 3. Guarantee

To delete a Facebook account, you can follow the following steps: First, enter the settings page, find "AccountOwnershipandControl" in "YourFacebook Information", then select "Deactivation andDeletion", and confirm in the options that click "DeleteAccount" to delete it completely. Before deletion, you need to pay attention to: backup important data such as chat history and photos in advance; manually notify contacts you want to say goodbye; unbind third-party applications logged in through Facebook. After submitting the deletion application, the system will complete the processing within 30 days, and you can regret it and cancel the deletion during this period. Once officially deleted, all funds

First run the power troubleshooter, then use the administrator command prompt to execute the powercfg-restoredefaultschemes command to reset the power scheme, then update or reinstall the ACPI driver, check the Group Policy settings (Pro/Enterprise Edition only), run sfc/scannow to repair the system files, and determine whether it is a user profile problem by creating a new user account. In most cases, the power options will return to normal.

The best resume software depends on the needs: 1. Focus on free and easy to use, choose Canva, provide rich templates and support customization, but pay attention to ATS compatibility; 2. Emphasize ATS compatibility, recommend Microsoft Word, which has a stable format and high system recognition rate; 3. Pursuing professional quality and writing suggestions, you can choose Resume.io or Novoresume, which is paid but has strong comprehensive performance; 4. If you need to collaborate editing, GoogleDocs is an ideal choice, supporting real-time feedback from multiple people. Choose the most suitable tool according to actual needs and the best results are best.

When encountering the "AfatalerroroccurredwhilecreatingaTLSclientcredential" error, you should first check the TLS settings, update the root certificate, calibrate the system time, and repair the system files or .NETFramework; the specific steps are: 1. Make sure that TLS1.0, 1.1, and 1.2 are enabled through inetcpl.cpl; 2. Use certmgr.msc to check or reset the trusted root certificate, and run the certutil command to reset the certificate store if necessary; 3. Correct the system time and time zone, and synchronize the network time server; 4. Run the sfc/scannow and DISM command to repair the system files, and