資訊問題 Release

資訊問題 Q&A交通大學電子工程系劉昱賢

Department of Electronics Engineering , National Chiao Tung University

網路的比較

Department of Electronics Engineering , National Chiao Tung University

56K 數據機所謂的撥接上網數據機在傳送訊號時是利用類比的方式傳輸 ( 電話線上 )

而電信公司在做聲音取樣時，取樣頻率是 8,000次 /s ，每次取樣 8 bits 。在這 8 bits 中有 1 bit 是拿來做控制

8,000 x 7 就是 56,000 bps 也就是 56Kbps

Department of Electronics Engineering , National Chiao Tung University

ADSLAsymmetric Digital Subscriber Line非對稱數位式用戶線路利用一般的銅質電話線來進行高速上網的技術

Department of Electronics Engineering , National Chiao Tung University

ADSL 原理它的原理是將網路封包與說話聲音，分成高低兩個頻

率來傳輸- 傳統講電話的人聲，是屬於較低的頻率- 網路封包就用高頻率訊號來做傳輸媒介

之後靠分線器將高低頻兩邊的訊號整合起來，經由電話線傳回 ISP 端再分開處理

回傳時就反向操作，所以能夠邊講電話邊上網，兩邊並不會互相干擾，與早期的數據機上網不同。

Department of Electronics Engineering , National Chiao Tung University

ADSL 接線圖

Department of Electronics Engineering , National Chiao Tung University

ADSL 特色就是上下傳頻寬差距相當大

- ADSL 基本的網路總頻寬約為 9Mbps （使用特製設備則可達 13.8Mbps ）

電話線傳輸訊號時，會有衰減的情形發生，距離愈遠衰減愈嚴重，- ADSL 都不保證頻寬

Department of Electronics Engineering , National Chiao Tung University

光纖（ Optical Fiber ）它用光線來代替電流傳輸訊號一次就可以傳送大量的資料強度衰減的速度也比較慢可避免被其它電磁波干擾所以傳輸的質與量都極佳，用來上網自然可以提供更

高的頻寬。

Department of Electronics Engineering , National Chiao Tung University

光纖接線圖

Department of Electronics Engineering , National Chiao Tung University

特色與優勢 (1/3)上下傳速度更快

- 光纖上網速度從 10Mbps/2Mbps 向上起跳，一般情形最高速可達 100MBps/5Mbps ，遠勝 ADSL 的 8Mbps/1Mbps 。

連線方式多樣- 就算無法使用全程光纖的 FTTH ， FTTB/FTTC/FTTN 搭配

高速 VDSL 一樣能享受到超過 ADSL 的上網速度。

Department of Electronics Engineering , National Chiao Tung University

特色與優勢 (2/3)可提供高畫質影音傳輸

- 超大頻寬可以即時欣賞各式網路多媒體服務，如隨選影片、 KTV 等，甚至可以順暢欣賞 HD 高畫質節目。

訊號穩定- 利用光線來傳輸訊號的光纖，不易受外界干擾，傳送距離長

強度也不易衰減，訊號相當穩定

Department of Electronics Engineering , National Chiao Tung University

特色與優勢 (3/3)架設難度較高

- 光纖不像電話線普及率高，大部分地區都要重新鋪線，另外光纖到府目前僅限新建住宅與光化箱附近區域可鋪設。

成本較貴- 光纖成本遠貴於一般銅質電話線，搭配的 VDSL 數據機價錢

也較高，整體成本比 ADSL 貴。

Department of Electronics Engineering , National Chiao Tung University

光纖速率 (1/2)中華電信

- 10M/2M- 50M/3M- 100M/5M

台灣大寬頻- 10M/2M

So-net- 10M/2M

Department of Electronics Engineering , National Chiao Tung University

光纖速率 (2/2)Seednet

- 3M/3M- 10M/2M- 10M/10M- 20M/20M

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參考網站http://tw.access.yahoo.com/help_knowledge.html

Department of Electronics Engineering , National Chiao Tung University

如何知道我的電腦是否中毒了

Department of Electronics Engineering , National Chiao Tung University

中毒的現象通常您剛中毒或被植入惡意的木馬程式時，是不太容

易察覺的。當病毒感染檔案到一定的程度時，您的電腦就會開始有異常現象出現

Department of Electronics Engineering , National Chiao Tung University

中毒的現象網路速度變超慢

- 不過電腦比較慢，不代表一定中毒了硬碟沒事會不斷的讀取資料開啟應用程式時要等很久　輸入文字時會延遲好幾秒有異常的網路傳輸

Department of Electronics Engineering , National Chiao Tung University

檢查方法 (1/3)按 Ctrl+Alt+Delete 選擇工作管理員開啟後會有個處理程序選項請點選他最右邊的欄位有 CPU跟記憶體使用量你就看看 CPU那一欄，除了 System Idle Process 外那個數字最多

Department of Electronics Engineering , National Chiao Tung University

檢查方法 (2/3)把程式名稱記起來到網頁去搜尋看是否此程式是病毒，若是就在它影像名稱點一下結束處理程序，此舉只是暫時讓病毒暫時不發作

建議還要裝個防毒軟體比較有效

Department of Electronics Engineering , National Chiao Tung University

檢查方法 (3/3)

Department of Electronics Engineering , National Chiao Tung University

中毒的現象一般病毒感染到一定的程度時（病毒的威力依毒而異），-透過 E-MAIL 方式轉寄- 利用網路連線去攻擊別人的電腦，感染別人並使整個網路大癱瘓

Department of Electronics Engineering , National Chiao Tung University

如何避免電腦中毒定期做 Windows Update安裝防毒軟體定期每週更新病毒碼定期更新防毒軟體掃描引擎不開啟來路不明的 E-MAIL郵件盡量不要使用 Outlook收信不隨意同意瀏覽器提示的安全性警訊畫面不隨意下載及安裝來路不明的軟體

Department of Electronics Engineering , National Chiao Tung University

如何避免電腦中毒盡量不要使用 Windows ，改使用 Linux盡量不要使用 IE 上網，改使用 Firefox盡量不要使用 Outlook收信，改使用 Thunderbird減少使用隨身碟，改使用網路相關存取安裝Wow! USB Protector

- http://of.openfoundry.org/projects/905/download

Department of Electronics Engineering , National Chiao Tung University

正確的電腦使用習慣將個人資料與作業系統分開

- C槽約 40G放置Windows 的相關檔案- D槽放置My Documents 以及其他重要資料

使用 Firefox ，對於信任的 IE-only 網站在使用 IE tab使用 Thunderbird ，可對中毒的單一附加檔案進行刪除

Department of Electronics Engineering , National Chiao Tung University

將個人資料與作業系統分開

Department of Electronics Engineering , National Chiao Tung University

中毒的單一附加檔案進行刪除可分離郵件內容與病毒附件

Department of Electronics Engineering , National Chiao Tung University

Wow! USB Protector可攜式儲存設備防毒偵測http://of.openfoundry.org/download_path/wowusbprotector/0.80/WowUSBProtector-zh.exe

Department of Electronics Engineering , National Chiao Tung University

如何線上下載防毒軟體 ?

Department of Electronics Engineering , National Chiao Tung University

Avira 小紅傘

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下載小紅傘選擇 Download

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安裝小紅傘

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安裝小紅傘 (1/8)

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安裝小紅傘 (2/8)

Department of Electronics Engineering , National Chiao Tung University

安裝小紅傘 (3/8)

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安裝小紅傘 (4/8)

Department of Electronics Engineering , National Chiao Tung University

安裝小紅傘 (5/8)

Department of Electronics Engineering , National Chiao Tung University

安裝小紅傘 (6/8)

Department of Electronics Engineering , National Chiao Tung University

安裝小紅傘 (7/8)

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安裝小紅傘 (8/8)

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更新小紅傘

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消除小紅傘彈出廣告 (1/7)更改本機安全性設定值開始 > 控制台 >系統管理工具 > 本機安全性原則

-展開 本機安全性設定值視窗，簡單講就是設立規則禁止這個檔名的檔案執行。

Department of Electronics Engineering , National Chiao Tung University

消除小紅傘彈出廣告 (2/7)

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消除小紅傘彈出廣告 (3/7)

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消除小紅傘彈出廣告 (4/7)

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消除小紅傘彈出廣告 (5/7)

Department of Electronics Engineering , National Chiao Tung University

消除小紅傘彈出廣告 (6/7)

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消除小紅傘彈出廣告 (7/7)C:\Program Files\Avira\AntiVir Desktop\avnotify.dllC:\Program Files\Avira\

AntiVir Desktop\

avnotify.exe

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小紅傘

Department of Electronics Engineering , National Chiao Tung University

線上掃毒

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線上掃毒 (1/2)卡巴斯基F-Secure趨勢 PC-cillinPANDA賽門鐵克諾頓McAfee 邁克菲

Department of Electronics Engineering , National Chiao Tung University

線上掃毒 (2/2)Windows Security微軟 OneCareNod32 線上掃毒BitDefenderMalware ScanOneCare

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卡巴斯基http://www.kaspersky.com/virusscannerThe online virus scanner will not remove the malware from your machine if it finds it

只會偵測病毒，並不提供移除的服務

Department of Electronics Engineering , National Chiao Tung University

F-Securehttp://www.f-secure.com/en_EMEA/security/security-lab/tools-and-services/online-scanner/index.html

只能掃病毒不能解病毒

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CA eTrusthttp://cainternetsecurity.net/entscanner/可解病毒

Department of Electronics Engineering , National Chiao Tung University

Symantec 賽門鐵克http://security.symantec.com/sscv6/home.asp?langid=ch&venid=sym&plfid=23&pkj=USMUOLROCYAREWTXLGI

會針對您的掃描結果提出分析報告，並建議您需要採取的進一步動作。

不會檢查壓縮檔案不會修復受感染的檔案

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Panda 熊貓http://www.pandasecurity.com/activescan/index/可解病毒

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McAfee Securityhttp://us.mcafee.com/root/runapplication.asp?appid=73

Department of Electronics Engineering , National Chiao Tung University

趨勢 Trend Micro

http://housecall.trendmicro.com/apac/提供偵測與清除跨平台支援

- Windows- Linux- Solaris

跨瀏覽器支援- Microsoft Internet Explorer- Mozilla Firefox

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BitDefender可解病毒http://www.bitdefender.com/scan8/ie.html

Department of Electronics Engineering , National Chiao Tung University

進行線上掃描

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先移除舊版的元件如果有安裝舊版的請先移除

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移除時請關閉 IE

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完成移除動作

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進行線上掃毒

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進行線上掃毒安裝 ActiveX

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進行線上掃毒安裝 ActiveX

Department of Electronics Engineering , National Chiao Tung University

進行線上掃毒開始掃描

Department of Electronics Engineering , National Chiao Tung University

進行線上掃毒進行掃描

Department of Electronics Engineering , National Chiao Tung University

Window Securityhttp://www.windowsecurity.com/trojanscan/trojanscan.asp

掃描所有運行的程式使用啟發式掃描

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Malware Scanhttp://virusscan.jotti.org/en一次只能掃毒一個檔案一次掃毒由十四個掃毒程式同時進行

Department of Electronics Engineering , National Chiao Tung University

OneCarehttp://onecare.live.com/site/en-US/default.htm檢測與移除病毒

Department of Electronics Engineering , National Chiao Tung University

Virus Total http://www.virustotal.com/zh-tw/一款可疑檔案分析服務通過各種知名反病毒引擎，對您所上傳的檔案進行偵測

判斷檔案是否被病毒、 蠕蟲、 木馬、 以及各類惡意軟體感染

以 41 個引擎進行分析

Department of Electronics Engineering , National Chiao Tung University

Virus Total

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線上分析上傳檔案

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上傳檔案

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分析報告

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如何設定 USB 不要 AUTORUN

Department of Electronics Engineering , National Chiao Tung University

關閉 Autorun(1/3)開始 > 控制台 >系統管理工具 > 服務或開始 >我的電腦 >右鍵 >管理 > 電腦管理停用 Shell Hardware Detection

Department of Electronics Engineering , National Chiao Tung University

關閉 Autorun(2/3)

Department of Electronics Engineering , National Chiao Tung University

關閉 Autorun(3/3)

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電腦中毒應該如何處理？

Department of Electronics Engineering , National Chiao Tung University

方法安裝防毒軟體

- Avira 小紅傘使用線上掃毒

- Bitdefender Online Scanner- http://www.bitdefender.com/scan8/ie.html

移除病毒- PowerRmv

重灌

Department of Electronics Engineering , National Chiao Tung University

如何消除病毒或隔離病毒？使用費爾木馬強力清除助手

Department of Electronics Engineering , National Chiao Tung University

處理病毒基本上對於病毒通常手動都只會移除，並不會進行隔

離隔離的目的是在避免誤判如果無法使用一般的 Delete 方法，會使用PowerRmv(費爾木馬強力清除助手 )

Department of Electronics Engineering , National Chiao Tung University

下載 PowerRmvhttp://www.filseclab.com:180/cht/tech/pwsteal.lineage.htm

http://dl.filseclab.com/down/powerrmv.zip

Department of Electronics Engineering , National Chiao Tung University

使用方法 (1/7)使用這個方法前必須要先知道這個病毒的檔案名是什麼

防毒軟體在發現病毒後一般都會報告它的完整檔案名，您需要先準確的記錄下這個檔案名- 如果防毒軟體提示 C:\Windows\hello.dll 是

PWSteal.Lineage ，則記下 C:\Windows\hello.dll 這個名子

Department of Electronics Engineering , National Chiao Tung University

使用方法 (2/7)這裡需要注意檔案名一定要記準確，因為有許多木馬

會把自己的檔案名故意偽裝成和正常的檔案名很接近，- svch0st.exe(木馬 )->svchost.exe(正常 )- Expl0rer.exe(木馬 )->Explorer.exe(正 常 )- intrenat.exe / internet.exe(木馬 )->internat.exe(正常 ) 。• 特別是數位 0幾乎和大寫字母 O 一樣，很容易讓人看錯，所

以一定要注意 區分它們

Department of Electronics Engineering , National Chiao Tung University

使用方法 (3/6)解壓縮 PowerRmv.zip 到一個目錄執行其中的 PowerRmv.exe 啟動「費爾木馬強力清除助手」

在「檔案名」中輸入要清除的木馬檔案名。比如如果您在第 1步中記下的檔案名是 C:\Windows\hello.dll ，那麼這時就輸入它

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使用方法 (4/7)

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使用方法 (5/7)

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使用方法 (6/7)

Department of Electronics Engineering , National Chiao Tung University

使用方法 (7/7)最後，如果程式前面提示了重新啟動電腦後才能清除那麼請一定重新啟動您的電腦，在電腦重新啟動後這個木馬應該就被清除掉了。

詳細步驟- http://www.filseclab.com:180/cht/tech/pwsteal.lineage.htm

Department of Electronics Engineering , National Chiao Tung University

電腦如果跑很慢或一直當機要怎麼檢查是什麼原因

Department of Electronics Engineering , National Chiao Tung University

Windows XP 最低硬體需求系統需求 Home版本 Professional版

本處理器CPU

至少速度 Intel Pentium 233 MHz

支援 CPU 數量 1 2

建議速度 300 MHz

記憶體RAM

最低支援 64 MB

最高支援 4 GB

建議安裝 128 MB

硬碟空間 啟動最低需求 1.5 GB

一般安裝需求 Clean Install

1.5 GB

預估自 Windows 2000 Pro

昇級時所需硬碟空間

不支援 675 MB

Department of Electronics Engineering , National Chiao Tung University

電腦執行很慢隨著軟體的更新，需要更多的硬體需求

- 新軟體都對於新硬體進行設計可能為 XP 的 BUG ，在運行幾個月才出現的問題病毒感染通常重灌可以解決

Department of Electronics Engineering , National Chiao Tung University

當機的原因軟體部分

-軟體原因而造成的當機在電腦中幾乎佔了大多數硬體部分

- 超頻 --讓 CPU 工作在額定運行頻率以外的時鐘頻率上-硬體損壞-硬體資源沖突

Department of Electronics Engineering , National Chiao Tung University

硬體部分CPU 過熱檢查電腦各零件間連線排線是否連接正確，插頭間是否有鬆動現象尤其是主機與螢幕的連接不良

Department of Electronics Engineering , National Chiao Tung University

軟體部分驅動軟體沒有安裝官方版作業系統與硬體起衝突排除病毒感染引起的當機現象可能為感染病毒後，系統被破壞可能為 XP 的 BUG ，在運行幾個月才出現的問題通常重灌可以解決

Department of Electronics Engineering , National Chiao Tung University

不重灌的修復方法開始 >執行sfc /scannow必須是系統管理員且可能需要 XP 原版光碟

Department of Electronics Engineering , National Chiao Tung University

電腦基本維修概念了解問題的本質

-軟體-硬體

紀錄錯誤訊息上網搜尋累積的經驗

Department of Electronics Engineering , National Chiao Tung University

電腦維修流程開啟電源 (請確實檢查各接頭是否正確接好是否出現螢幕畫面 (否：主機故障 )螢幕是否出現錯誤訊息 ( 是：螢幕錯誤訊息診斷 )是否順利載入作業系統 (否：作業系統錯誤 )磁碟機是否運作正常 (否：磁碟機故障 )介面卡功能是否正常 (否：介面卡故障 )週邊設備功能是否正常 (否：週邊設備故障 )

Department of Electronics Engineering , National Chiao Tung University

Case Study : 主機維修若有連續不斷的嗶嗶聲：記憶體故障若為一長三短的嗶嗶聲：主機正常，應為螢幕故障。其他可參閱警示音內容

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如何正確的安裝軟體

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安裝軟體安裝軟體一般只有單一方式除了某些軟體有免安裝版應選擇較為優質的軟體進行安裝不要隨意同意軟體進行安裝 Toolbar 或是 IE ActiveX 元件-關閉不必要的開機啟動- msconfig

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關閉不必要的開機啟動開始 >執行 >msconfig將不要的軟體的勾拿掉

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如何重灌電腦

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備份資料 (1/2)

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備份資料 (2/2)

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匯出書籤 (1/4)

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匯出書籤 (2/4)

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匯出書籤 (3/4)

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匯出書籤 (4/4)

Department of Electronics Engineering , National Chiao Tung University

備份相關資料若將資料存在 C 以外的磁碟，從灌時就不用移動資

料若使用 Gmail或相關信箱，將信件都存在伺服器上，

重灌時只要設定重新下載所有信件，也不需進行信件備份

Department of Electronics Engineering , National Chiao Tung University

安裝的平台

Department of Electronics Engineering , National Chiao Tung University

設定光碟開機

Department of Electronics Engineering , National Chiao Tung University

安裝 Windows XP

Department of Electronics Engineering , National Chiao Tung University

安裝 Windows XP

Department of Electronics Engineering , National Chiao Tung University

XP 授權合約

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分割磁碟

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進行格式化

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複製檔案

Department of Electronics Engineering , National Chiao Tung University

進行安裝

Department of Electronics Engineering , National Chiao Tung University

設定地區與語言

Department of Electronics Engineering , National Chiao Tung University

設定名稱

Department of Electronics Engineering , National Chiao Tung University

輸入序號

Department of Electronics Engineering , National Chiao Tung University

設定電腦名稱

Department of Electronics Engineering , National Chiao Tung University

設定時間

Department of Electronics Engineering , National Chiao Tung University

安裝相關項目

Department of Electronics Engineering , National Chiao Tung University

設定網路 (1/2)

Department of Electronics Engineering , National Chiao Tung University

設定網路 (2/2)

Department of Electronics Engineering , National Chiao Tung University

進行安裝

Department of Electronics Engineering , National Chiao Tung University

安裝後

Department of Electronics Engineering , National Chiao Tung University

調整螢幕

Department of Electronics Engineering , National Chiao Tung University

設定電腦

Department of Electronics Engineering , National Chiao Tung University

設定自動更新

Department of Electronics Engineering , National Chiao Tung University

註冊

Department of Electronics Engineering , National Chiao Tung University

設定使用者

Department of Electronics Engineering , National Chiao Tung University

設定完成

Department of Electronics Engineering , National Chiao Tung University

開始使用

Department of Electronics Engineering , National Chiao Tung University

完成

Department of Electronics Engineering , National Chiao Tung University

進行更新

Department of Electronics Engineering , National Chiao Tung University

安裝更新

Department of Electronics Engineering , National Chiao Tung University

安裝 Adobe Reader(1/3)http://get.adobe.com/tw/reader/

Department of Electronics Engineering , National Chiao Tung University

安裝 Adobe Reader(2/3)

Department of Electronics Engineering , National Chiao Tung University

安裝 Adobe Reader(3/3)

Department of Electronics Engineering , National Chiao Tung University

上網更安全 -- 使用 FIREFOXFirefox 3.5 不斷提升網路體驗，上網更快、更好、更安全。

Department of Electronics Engineering , National Chiao Tung University

Firefox

Department of Electronics Engineering , National Chiao Tung University

Firefox 畫面

Department of Electronics Engineering , National Chiao Tung University

版本

Department of Electronics Engineering , National Chiao Tung University

最近的更新Firefox 3.5 的速度比起 3.0 實在是快上許多，可是

它也有一個很明顯的大問題，那就是啟動速度變慢了。現在 3.5.1 版修正這個問題囉，另外它也修正了一個很危險的安全性問題，有在用 Firefox 的都快點去升級吧。

Department of Electronics Engineering , National Chiao Tung University

我使用的附加元件

Department of Electronics Engineering , National Chiao Tung University

安裝 Top 15 的附加元件搜尋列輸入「 Top 15」

Department of Electronics Engineering , National Chiao Tung University

安裝 Top 15 的附加元件 (1/7)http://moztw.org/firefox/extension_top_15/

Department of Electronics Engineering , National Chiao Tung University

安裝 Top 15 的附加元件 (2/7)

Department of Electronics Engineering , National Chiao Tung University

安裝 Top 15 的附加元件 (3/7)勾選所需元件

Department of Electronics Engineering , National Chiao Tung University

安裝 Top 15 的附加元件 (4/7)

Department of Electronics Engineering , National Chiao Tung University

安裝 Top 15 的附加元件 (5/7)

Department of Electronics Engineering , National Chiao Tung University

安裝 Top 15 的附加元件 (6/7)

Department of Electronics Engineering , National Chiao Tung University

安裝 Top 15 的附加元件 (7/7)重開 Firefox進行原件的細部設定

Department of Electronics Engineering , National Chiao Tung University

IE Tab「對 Firefox 不支援 IE only 的網頁感到非常不滿意？沒辦法，這不能怪 Firefox 啊！不過，試試 IE Tab 吧！」

這是一個用來解決某些僅支援 IE 的網頁其瀏覽問題的解決方案，它讓您可以直接使用 IE 引擎瀏覽網頁，並能簡單的透過工具按鈕在 IE 與 Firefox 間切換。

Department of Electronics Engineering , National Chiao Tung University

一個例子使用 IE Tab 與 IE 是會有同樣效果http://acid3.acidtests.org/

Department of Electronics Engineering , National Chiao Tung University

IE

Department of Electronics Engineering , National Chiao Tung University

IE Tab

Department of Electronics Engineering , National Chiao Tung University

Firefox

Department of Electronics Engineering , National Chiao Tung University

設定永遠使用 IE Tab

Department of Electronics Engineering , National Chiao Tung University

新同文堂可以轉換繁體或簡體的網頁詞彙轉換表，不會有轉換問題出現自動轉換功能能夠把任何繁體或簡體的網站自動轉換可以指定文字的字體，和把 UTF-8 等萬國碼的文字轉換

快速鍵、剪貼簿、文字縮放等功能

Department of Electronics Engineering , National Chiao Tung University

Adblock Plus封殺網站上肆無忌憚的廣告Adblock Plus 可以幫你擋掉你不想要看到的東西，例如圖片、 Flash 、 Script 、 Frame 甚至 Popup 。你可以自己設定要擋掉的網域跟內容。

Department of Electronics Engineering , National Chiao Tung University

Adblock Plus 的訂閱來源 (1/2)EasyList

- (by Ares2, originally Rick752)General ad blocking list

ChinaList- ChinaList, Homepage, Forum, FAQSubscribe: ChinaList

Department of Electronics Engineering , National Chiao Tung University

Adblock Plus 的訂閱來源 (2/2)EasyPrivacy

- (by Ares2, originally Rick752)Blocks tracking servers (for privacy protection), supplement to EasyList or Cédrics Liste

AdblockRules.org - (by Martin Lindhe)General ad blocking list

Department of Electronics Engineering , National Chiao Tung University

新增訂閱來源 (1/6)

Department of Electronics Engineering , National Chiao Tung University

新增訂閱來源 (2/6)

Department of Electronics Engineering , National Chiao Tung University

新增訂閱來源 (3/6)

Department of Electronics Engineering , National Chiao Tung University

新增訂閱來源 (4/6)

Department of Electronics Engineering , National Chiao Tung University

新增訂閱來源 (5/6)http://adblockplus.org/en/subscriptions

Department of Electronics Engineering , National Chiao Tung University

新增訂閱來源 (6/6)訂閱的清單

Department of Electronics Engineering , National Chiao Tung University

去廣告前

Department of Electronics Engineering , National Chiao Tung University

去廣告後

Department of Electronics Engineering , National Chiao Tung University

去廣告後

Department of Electronics Engineering , National Chiao Tung University

去廣告前

Department of Electronics Engineering , National Chiao Tung University

去廣告後

Department of Electronics Engineering , National Chiao Tung University

Download Statusbar「從簡明的狀態列中檢視、管理下載的檔案，從此下載視窗不會再來阻擋你看網頁的視線了！」

Download Statusbar 可以在你下載檔案時，使用視窗底端的一行下載列取代 Firefox 的下載視窗。直覺、下載進度一目瞭然，也免去下載視窗的干擾。

Department of Electronics Engineering , National Chiao Tung University

Download Statusbar

Department of Electronics Engineering , National Chiao Tung University

設定下載檔案存放位置 (1/2)

Department of Electronics Engineering , National Chiao Tung University

設定下載檔案存放位置 (2/2)

Department of Electronics Engineering , National Chiao Tung University

ScrapBook「協助您擷取網頁，方便整理擷取後的資料。」堪稱知識工作者必備套件，方便您擷取全部或部分網頁資料，並有方便的註解、標記、搜尋等功能。擷取下來的資料也可以離線閱讀或匯出供他人使用。

Department of Electronics Engineering , National Chiao Tung University

使用 ScrapBook 收集網頁 (1/2)

Department of Electronics Engineering , National Chiao Tung University

使用 ScrapBook 收集網頁 (2/2)

Department of Electronics Engineering , National Chiao Tung University

使用 ScrapBook 作筆記 (1/3)

Department of Electronics Engineering , National Chiao Tung University

使用 ScrapBook 作筆記 (2/3)開啟收集到的網頁

Department of Electronics Engineering , National Chiao Tung University

使用 ScrapBook 作筆記 (3/3)

Department of Electronics Engineering , National Chiao Tung University

使用 ScrapBook 抓取所有頁面 (1/2)http://140.113.11.180/DS08/Administrations.html

Department of Electronics Engineering , National Chiao Tung University

使用 ScrapBook 抓取所有頁面 (2/2)

Department of Electronics Engineering , National Chiao Tung University

Easy DragToGo「懶人必備。若有使用翻譯軟體，可以設定翻譯軟體

的中鍵為翻譯熱鍵、連結開啟新分頁就交給滑鼠手勢。」

簡單使用滑鼠手勢（上下左右），只要稍微拖曳目標就能辦到常用的動作，例如搜尋、開啟鏈結、另存圖片等等

Department of Electronics Engineering , National Chiao Tung University

Firefox 的普及率

Department of Electronics Engineering , National Chiao Tung University

新生代的郵件管理程式THUNDERBIRD

電子郵件的明日之星

Department of Electronics Engineering , National Chiao Tung University

最新版本

Department of Electronics Engineering , National Chiao Tung University

下載 Thunder Bird(1/2)

Department of Electronics Engineering , National Chiao Tung University

下載 Thunder Bird(2/2)

Department of Electronics Engineering , National Chiao Tung University

安裝 Thunder Bird

Department of Electronics Engineering , National Chiao Tung University

新增 Gmail帳號

Department of Electronics Engineering , National Chiao Tung University

Thunderbird

Department of Electronics Engineering , National Chiao Tung University

設定重新下載 Mail(1/3)

Department of Electronics Engineering , National Chiao Tung University

設定重新下載 Mail(2/3)

Department of Electronics Engineering , National Chiao Tung University

設定重新下載 Mail(3/3)

Department of Electronics Engineering , National Chiao Tung University

我使用的附加元件

Department of Electronics Engineering , National Chiao Tung University

安裝附加元件

Department of Electronics Engineering , National Chiao Tung University

取得所需元件

Department of Electronics Engineering , National Chiao Tung University

下載元件

Department of Electronics Engineering , National Chiao Tung University

安裝附加元件 (1/3)

Department of Electronics Engineering , National Chiao Tung University

安裝附加元件 (2/3)

Department of Electronics Engineering , National Chiao Tung University

安裝附加元件 (3/3)

Department of Electronics Engineering , National Chiao Tung University

UBUNTU簡介

Department of Electronics Engineering , National Chiao Tung University

UbuntuUbuntu 是一款很親切、易上手的 Linux 作業系統它顛覆了以往 Linux 只有高手才能用的觀念在 Windows 底下要做的事都可以在 Ubuntu 底下完成

Department of Electronics Engineering , National Chiao Tung University

UbuntuUbuntu 的另類好處：降低中毒的風險，幾乎不需要安裝防毒軟體

瀏覽到有病毒的網頁-首先是 Firefox瀏覽器不支援那些木馬與病毒所需要的 IE瀏覽器元件而不受影響外

- 即便是不幸自己手賤下載了病毒程式，它也因為系統缺乏Windows 的一些程式元件而無法執行，更因為缺乏系統權限，也沒辦法對系統產生傷害。

Department of Electronics Engineering , National Chiao Tung University

Ubuntu減少防毒軟體對系統效能與使用上帶來的不便經過了多年的努力， Linux已經可以符合你日常辦公、家用及上網的各種需求，同時也不用擔心軟體版權，或是硬體太舊的問題

Department of Electronics Engineering , National Chiao Tung University

如何安裝 UBUNTU

Department of Electronics Engineering , National Chiao Tung University

取得安裝光碟http://www.ubuntu.com/getubuntu/download燒錄光碟

- 可使用 Nero 或 InfraRecorder( 免費 )- http:// infrarecorder.org /

設定光碟開機

Department of Electronics Engineering , National Chiao Tung University

取得安裝光碟 (1/2)下載 Ubuntu

- http://www.ubuntu.com/getubuntu

Department of Electronics Engineering , National Chiao Tung University

取得安裝光碟 (2/2)

Department of Electronics Engineering , National Chiao Tung University

選擇語言

Department of Electronics Engineering , National Chiao Tung University

進行安裝

Department of Electronics Engineering , National Chiao Tung University

設定語言

Department of Electronics Engineering , National Chiao Tung University

設定時區

Department of Electronics Engineering , National Chiao Tung University

設定鍵盤

Department of Electronics Engineering , National Chiao Tung University

分割磁碟

Department of Electronics Engineering , National Chiao Tung University

設定帳戶

Department of Electronics Engineering , National Chiao Tung University

進行安裝

Department of Electronics Engineering , National Chiao Tung University

格式化磁碟

Department of Electronics Engineering , National Chiao Tung University

安裝系統

Department of Electronics Engineering , National Chiao Tung University

重新開機

Department of Electronics Engineering , National Chiao Tung University

啟動

Department of Electronics Engineering , National Chiao Tung University

啟動相關服務

Department of Electronics Engineering , National Chiao Tung University

登入 (1/2)

Department of Electronics Engineering , National Chiao Tung University

登入 (2/2)

Department of Electronics Engineering , National Chiao Tung University

完成

Department of Electronics Engineering , National Chiao Tung University

進行更新

Department of Electronics Engineering , National Chiao Tung University

確認身分

Department of Electronics Engineering , National Chiao Tung University

下載更新

Department of Electronics Engineering , National Chiao Tung University

作業系統 -- 統計圖

Department of Electronics Engineering , National Chiao Tung University

Windows Vista 的普及率

Department of Electronics Engineering , National Chiao Tung University

Windows Vista系統資源吃太兇，要很新的電腦才能跑的順。使用很不方便，要裝個程式就會有一堆的詢問視窗。一些比較舊的應用程式都不能在 Vista 上面跑，還要換成新版的，如果是買原版的還要一筆不少的費用。

Vista 的防盜版機制很難破解，一定要買正版的。

Department of Electronics Engineering , National Chiao Tung University

軟硬體搭售的不合理由於市場的反應太差，所以現在會用 Vista 的人大概只剩下-買新硬體只能搭 Vista 所以只好勉強用了。消費者完全沒有

選擇的權利，人家端給你什麼菜你就只有吃或不吃的選擇，這合理嗎？

Department of Electronics Engineering , National Chiao Tung University

參考資料http://gordon168.tw/?p=95http://nelson.pixnet.net/blog/post/22539944http://ubuntu.online02.com/node/14