2. Tn Trang 60 Thiết lập Macro Security: Macro Security trong hp thoi General Option ph Trust Centern sau: Disable all macros without notification Disable all macros with notification Disable all macros except digitally signed macros Enable all macros (not recommendedl potentially dangerous code can run) Trust access to the VBA project object model: truy cp hp thoFile | Options | Trust Center | Trust Center Settingsn Macro Settings. 2. Tn Trang 61 t mo v c t nhiu vc thc hi 1. 2. File 3. Chn Info, chn Protect Presentation 4. Chn Encrypt with Password 5. Hp thoi Encrypt Document xut hiu bn nhp m 6. Nhn OK n li ma nhp 7. Nhn OK ln na 8. Nhn Save t lp va thc hin Bo v vi Protect Presentation G b m Khi chia s i s dng m u chnh, t mng d ng hp b u chnh tp tin. Thc hi g b mm u chnh tp tin: 1. M o v p Password u. 2. c m trong ca s PowerPointFile 3. Chn Save As, hp thoi Save As xut hin. 4. Tools chn General Optionsp thoi General Options xut hin 2. Tn Trang 62 5. 6. Nhn OK p General Options 7. NhSave Khi ch t loi m t bo v t ng g b: 1. mo v 2. c m trong ca s File 3. Chn Info, chn Protect Presentation 4. Chn Encrypt with Password 5. mp thoi Encrypt Document 6. Nhn OK p thoi Encrypt Document 7. Nhn Save t lp va thc hin 4. v PowerPoint . File : Do not open sellected file types Open sellected file types in Protected View Open sellected file types in Protected View and allow editing File Block Settings 2. Tn Trang 63 Thc hi thit ln cho u tp tin: 1. File 2. Chn Options, hp thoi PowerPointOptions xut hin 3. Chn Trust Center Trust Center Settings 4. Chn File Block Settings t a s Trust Center 5. Nhp chn hoc b chn Open c Save kiu tp tin hou tc hong trong PowerPoint. 6. Nhp OK p thoi Trust Center 7. Nhn OK ln n p thoi PowerPointOptions i slide Khi to mn slide t vi hai hn trng g placeholder. nh nhiu lo nh, SmartArt, bng bi th Slide t i hai placeholder u kiu b ng s c g layouti dung cn kiu layout php. 2. Tn Trang 64 u layout ca slide thc hin mt s n layout cho slide, sp x i Thc hi 1. ChSlides trong ch Normal Viewp chu u to ra khi bn tin s thy mng nm ngang nh slide mi s 2. HomechnSlides 3. NhNew Slide, hp chu layout xut hin 4. Nhp chut chn mt kiu layout, slide mi s theo kiu layout va chn. 2. Tn Trang 65 slide Thc hi n n: 1. Trong ch Normal View, chn slide 2. Nhp phi chut trong s m th cnh 3. Chn Duplicate Slide t nh n slide Chọn nhiều slide: N c: nhp chut ch i gi Shift p chu Nc: nhp chut ch gi Ctrl trong khi nhp chut ch 2. Tn Trang 66 i layout cho slide i layout ca slide, bc sau: 1. Trong ch Normal View, chs 2. Chn slide ci layout 3. VHome Slides | nhLayout 4. Chn kiu layout mi cho slide Thay di layout cho slide i v Thc hic sau sp xp hoi v 1. Trong ch Normal View, chn sn sp xp 2. n v chut 3. Slide s xut hin v i 2. Tn Trang 67 Sp xp slide Thc hi 1. Trong ch Normal View, chn sSlides mun 2. NhDelete hoc nhp phi chu chn Delete Slide 2. Tn Trang 68 Phc hi slide v thit lp layout mnh Thc hi tr layout v thit lp mnh: 1. Trong ch Normal View, chn slide b bi i layout.V : placeholder trong slide i b ln tr nh ca layout. 2. HomeSlides 3. NhReset Tr layout v thit lp mnh section Thc hi tr layout v thit lp mnh: 1. Trong ch Normal View, chn slide n mui 2. HomeSlides 3. NhSetion chn Add Section section 2. Tn Trang 69 t c sau: 1. Trong ch Normal View, chn Section mu 2. HomeSlides 3. NhSetion chn Rename Section 4. Rename Section c sau: 1. Trong ch Normal View, chn Section mu 2. HomeSlides 3. NhSetion chn Remove Section . hou tc hong trong PowerPoint. 6. Nhp OK p thoi Trust Center 7. Nhn OK ln n p thoi PowerPointOptions i slide Khi. Document 7. Nhn Save t lp va thc hin 4. v PowerPoint. 6. Nhn OK p General Options 7. NhSave Khi ch t loi m t