同济大学：《大学计算机基础》课程教学资源（教案讲义）Operating system 2

Operating System 2

Operating System 2

Monitor Power ● Select power-saving settings Display Properties ☒x Power Options Properties ?X☒ Themes Desktop Screen Saver Appearance Settings Power Schemes Alamms Power Meter Advanced Hibemnate 绿 Select the powersavingstings you want touse Always show icon on the taskbar Prompt for passwod when computer resumes from standby Power buttons When I close the lid of my portable computer: Screen saver 3D FlowerBox 习Selfings Preview Stand by wat5月minute厂0 nesme,.wr protect When I press the power button on my computer. Ask me what to do Monitor power To adiust monitor power settings and save energy When I press the sleep button on my computer. click Power Stand by Powet OK Cancel Cancel Apply

Monitor Power ⚫ Select power-saving settings 2

Stand by Hibernation Stand by:data are Power Options Properties ?☒ not stored Power Schemes Alarms Power Meter Advanced Hibemnate g ●Hibernate:(enable) memory on your hard computer comes out of hibernation,it returns to its previous state Hibernate- stores data on the Enable hibernation Disk space for hibernation hard disk and then Free disk space: 162,081MB Disk space reqired to hibemate 3.047MB shuts down ●Required space: same as the memory size OK Cancel Apply ●Demo 3

Stand by & Hibernation ⚫ Stand by: data are not stored ⚫ Hibernate: (enable) stores data on the hard disk and then shuts down ⚫ Required space: same as the memory size ⚫ Demo 3

Regional Language Regional and Language Options ?X ●Control panel Regional Options Language Advanced Standards and formats This option affects how some programs format numbers.currencies. ● Change default dates,and time. Select an item to match its preferences.or click Customize to choose your own formats: settings Chinese (PRC] Samples Number: 123,456.789.00 ●Demo Currency: ￥123.456,789.00 Time: 20:5921 Short date: 2011-10-13 Long date: 2011年10月13日 Location China OK Cancel

Regional & Language ⚫ Control panel ⚫ Change default settings ⚫ Demo 4

Regional and Language Options ?X Select the Regional Options Languages Advanced Language for non-Unicode programs- language to This system setting enables non-Unicode programs to display menus and dialogs in their native language.It does not affect Unicode programs,but it does apply to all users of this computer. match the Select a language to match the language version of the non-Unicode programs you want to use: Chinese (PRC] 可 program -Code page conversion tables language ☑10000MAC·Roman) ☑10001MaC-Japanese] 自 10002 (MAC-Traditional Chinese Big5) ☑10003MaC-Korean) ☐10004MaC.Arabic) ▣10005MaC·Hebrew) Default user account settings ppllsentothe crensecun and to the efaul user profile OK Cancel Apply 5

⚫ Select the language to match the program language 5

Voice synthesis Speech Properties ?☒ ● Control panel Text To Speech ●Speech You can conto the voice properties,speed,and otherop text-to-speech translation Yoice selection Microsoft Sam ●Input text Settings.. Use the following text to preview the voice: You have selected Microsoft Sam as the computer's default voice. Preview Voice Voice speed 其，，··，，·，，”·’··· Slow Normal Fast Audio Qupu OK Cancel Apply 6

Voice synthesis ⚫ Control panel ⚫ Speech ⚫ Input text 6

Compared to AT&T product (Demo) http://www2.research.att.com/-ttsweb/tts/ demo.php Q- I6tIat9p有0am 73 四wt-gipw作ceteTh pticpae +ake..an电 T

⚫ Compared to AT&T product (Demo) ⚫ http://www2.research.att.com/~ttsweb/tts/ demo.php 7

Scheduled tasks Control panel ● Scheduled tasks(demo) Scheduled Task wizard Scheduled Task wizard Select the time and day you want this task to start. Start lime Application Version 22四日 Minesweeper 51.2600.0k. Mozilla Firefox 19.2.23 Start date: Mozilla Firefox安全模式】 1.9.2.23 13/10/2011▣ Narrator 5.1.2600.551. Notepad++ 5.68 （●OLE Client Test 1.00.000 100 000 Browse... Back Next> Cancel <Back Next Cancel 8

Scheduled tasks ⚫ Control panel ⚫ Scheduled tasks (demo) 8

Windows Firewall Windows Firewall General Exceptions Advanced ●Block network Gge的e6aBgAacopogsgone to work better but might increase your security risk. connection Programs and Services: ●Exceptions Name ☑360安全卫士实时保护 Autodesk 3ds Max 2009 32-bit backburner 23 manager ☑backburner23 monito ☑backburner23 server File and Printer Sharing ☑LiveUpdate36o Microsoft [R]Visual Studio VSA RPC Event Creator Network Diagnostics for Windows XP ☑QQSetupEX ☑QQUpdate Add Program... Add Port.. Edit... Delete Display a notification when Windows Firewall blocks a program What are the risks of allowing exceptions? OK Cancel 9

Windows Firewall ⚫ Block network connection ⚫ Exceptions 9

Create new account Select the account type User Accounts =回x Back Home Learn About ②User account types Pick an account type CComputer administrator Lim agao含物oga6.6 eoedrg onae <Back Create Account Cancel 10

Create new account ⚫ Select the account type 10