幫同事NB加RAM後,特地去檢查Superfetch有沒有開啟,卻發現是停止的,要手動啟動時,出現「系統找不到指定的檔案」的錯誤訊息。

前幾天同事的outlook莫名一直當掉,頻率高的有點誇張,試過重灌office、重建新的設定檔,到後來建新的郵件資料檔(pst)也沒用,最後上網姑狗,才知道原來是IE8跟outlook2003的問題。

The company's EPSON LQ-690C has a strange problem,It pauses automatically halfway through printing,Printing can resume after canceling the pause,但沒多久又暫停,一頁可以暫停個三次以上,本以為是印字頭附近的灰塵導致列印秀斗,但清完且更換碳帶後,The problem persists。
While updating the website today,I noticed an issue with the sidebar menu,After clicking on item A,the sub-items of item A appear,but after clicking on item B,only the sub-items of item A still appear,After checking in the backend,it turns out the issue was caused by the cache。
Previously encountered an issue,When opening an xls file,Excel shows 'Error sending command to program',But if Excel is opened first,Opening the xls file again works fine。
Windows的檔案或印表機分享功能,很常會遇到出現「無法存取XXX,You may not have permission to use this online resource。存取被拒。Error messages like "",There are many related solutions,In the past, many articles suggested turning off "Simple File Sharing" or enabling the guest account to solve it,Recently, however, I encountered a situation where no settings worked。
Previously, when testing VoIP,I wanted to use UDP port scanning to achieve some tests,上網搜尋後,Found Zenmap, a very useful tool。

MDaemon is a useful and stable Mail Server,After the company switched from Exchange to MDaemon,We haven't encountered any major problems,Although MDaemon's features aren't as powerful as Exchange,But for the vast majority of needs, it is more than enough。Another great thing about MDaemon is that all settings are recorded in plain text in a notepad file,So when there are some special requirements,It's convenient for administrators,Some people might think this could be a security issue,But in terms of convenience,It is indeed great。