新買的asus 筆電是win11，要重灌在win10。
但在安裝的過程，卻找不到任何硬碟(裡面有1個m.2跟1個sata硬碟)。
這時就要進到bios裡，在"進階"設定中，找到"儲存介面"，裡通換sata操作設定值，把raid改成ahci，重新再試一次，就可以找到裡面所有的硬碟了。
The newly purchased ASUS laptop came with Windows 11, but I need to reinstall it with Windows 10.
However, during the installation process, I couldn't find any hard drives (there is one M.2 and one SATA hard drive inside).
To solve this, I had to enter the BIOS, navigate to the "Advanced" settings, find "Storage Interface," and change the SATA operation setting from RAID to AHCI. After doing this and trying again, all the hard drives were detected.
新買的asus win11筆電需要降級裝win10，插入安裝win10的usb，就會出現"secure boot violation invalid signature detected. check secure boot policy in setup"的錯誤。
看到這個就是去bios把secure boot的功能關掉就對了，但進到bios裡，卻一直找不到。
後來才查到，要先把fast boot的功能關閉，secure boot的選項才會出現。
The newly purchased ASUS Win11 laptop needs to be downgraded to install Win10. When inserting the Win10 installation USB, an error message "secure boot violation invalid signature detected. Check secure boot policy in setup" appears.
To resolve this, you need to disable the secure boot feature in the BIOS. However, upon entering the BIOS, the option was not found.
Later it was discovered that the fast boot feature needs to be disabled first for the secure boot option to appear.
某台asus win10的筆電內建麥克風跟外接耳麥，都收不到音。
但在裝置管理員裡都有找到設備，所以就更新驅動，結果還是沒用。
後來拿閒置硬碟換上去裝了win11後，居然都沒問題，那表示硬體沒故障。
在換回win10 後，突然想到，去設定裡面看看，結果發現在"隱私權"裡面有一個"麥克風"的設定，有一個"存取此裝置的麥克風"居然是關閉的，改成開啟後，麥克風就正常了。
An ASUS laptop running Windows 10 had issues with both the built-in microphone and external headset not picking up any sound. Even though the devices were detected in the Device Manager, updating the drivers didn't solve the problem.
Later, when a spare hard drive was installed and Windows 11 was installed on it, surprisingly, there were no issues with the microphone. This suggested that there was no hardware fault.
Upon reverting back to Windows 10, checked the settings. It was discovered that under "Privacy," there was a setting for "Microphone," and the option to "Allow apps to access your microphone" was inexplicably turned off. After toggling it on, the microphone started working properly again.
有台win7電腦有時後會突然連不到所有的共用資料夾都連不上 ，錯誤代碼都是0x80004005。
但上網都正常，去ping那些共用資料夾的主機也正常。
經查才發現，那個win7電腦的網卡內容裡，少了很多項目，正常的應該要像下圖一樣，但那台電腦裡的網卡內容只剩ipv4的設定。
要把其他功能找回來，就只要按下左下方的"安裝"，裡面就有其他項目可以選，選好後馬上就會裝回來了，但是要重開機後，會生效。
有的使用者不知是不是信件開太多，pst又掛載一大堆，三不五時outlook就會突然都沒反應，雖然從工作管理員查看，cpu還是有在處理，但每封信或是outlook主視窗上面所有的鈕都無反應，只能強制關係。
這時後如果有些信寫到一半還沒寄出會存成草稿，就會怕資料不見。
outlook裡面有一個自動存到草稿的功能，就在"選項"-->"郵件"裡面，可以設定幾分鐘內沒寄出的信自動儲存。
如果是正常方式關閉outlook，系統會問你，要不要存，你選擇不存，就算超過設定的時間，也不會存到草稿。
但若不小心outlook當掉，超過時間的那些信，其實就可直接在開啟outlook後在草稿匣內找到，這功能還蠻實用的。
下載格式工廠來做一些影片轉檔時，發現電腦右下角工具列，多了一個程式"Bright data"，不知是什麼東西。
每次登入電腦就會啟動，在windows啟動列表中，卻找不到這個項目，電腦的程式安裝清單內也沒有。
查了一下才發現這是做網路代理的程式，但被被不肖份子濫用，使個人設備成為攻擊跳板。
https://www.cc.ntu.edu.tw/chinese/cert/cert20230815.asp 這個網頁有提供移除方法。
簡單的說就是用Autoruns.exe或procexp.exe去找搜尋net_updater64.exe、net_updater32.exe及brightdata.exe或服務Brightdata Service是否持續運行，找到就把這個程式刪除。
When downloading Format Factory to perform some video conversions, I noticed a program called "Bright data" appearing in the toolbar at the bottom right corner of my computer screen. I was unsure what it was.
Every time I logged into my computer, it would start up, but I couldn't find it in the Windows startup list, nor was it listed in the installed programs on my computer.
After some investigation, I discovered that it's a program used for internet proxies, but it has been abused by malicious actors, turning personal devices into attack proxies.
This webpage (https://www.cc.ntu.edu.tw/chinese/cert/cert20230815.asp) provides a method for removing it.
In short, you can use Autoruns.exe or procexp.exe to search for net_updater64.exe, net_updater32.exe, and brightdata.exe, or check if the Brightdata Service is continuously running. Once found, you can delete the program.
剛裝好一台 ESXI 7.0，在上面建好一台win2019的虛擬機後，要傳送ctrl +alt +del做登入時，都沒反應。
之前也遇過，不過那是做了windows更新，裝到了vmtool造成的，這次卻是裝好win2019就沒辮法登入了。
後來發現是因為裝好後，通常都會直接選擇"開啟瀏覽器主控台"，然後操作，有時後傳送ctrl +alt +del會失效。
改用"啟動遠端主管台"來傳送ctrl +alt +del，就可以了。
Just installed an ESXi 7.0 server, and after setting up a Windows Server 2019 virtual machine on it, I found that pressing ctrl + alt + del to log in doesn't work.
I've encountered a similar issue before, usually caused by Windows updates or installing VMtools. However, this time, even after setting up Windows Server 2019, I couldn't log in.
Later, I realized that after installation, I typically chose "Open Browser Console" directly, and sometimes sending ctrl + alt + del wouldn't work.
Switching to "Launch Remote Console" to send ctrl + alt + del solved the issue.
利用python做台指期當沖自動交易~~跑了快三個月吧。
程式本身沒什麼問題，大概就是停損出場會滑價，其他方面執行上是沒什麼問題。
但失敗了，因為策略太爛了，雖然風報比把2:1，但太常停損了，勝率太低，所以最重要的還是策略，程式只是個輔助。
現在就停止當沖，在好好想想策略吧。
有時後用EDGE在瀏覽網頁時，看到一些PDF檔，EDGE可以直接顯示，不用另存成PDF檔，再用 PDF reader開啟。
如果希望直接存在PDF檔，不要在EDGE中直接開啟，可以調整機碼來達行。
機碼位置如下，如果沒有的話，可以自行手動新增，設定好要重開機才會生效。
Sometimes, when browsing web pages using EDGE, you may come across PDF files that EDGE can display directly without the need to save them as PDF files and then open them with a PDF reader.
If you prefer to save the PDF file directly instead of opening it in EDGE, you can adjust the registry to achieve this.
If you cannot find this registry entry, you can manually add it yourself and ensure that the changes take effect after restarting your computer.
