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33)/0Kh 3312%"Kh 3332t (o *=b *V95 *$k "# C 338k E%I)E% 33?o5(4 &,3 33Ku *4"o57$k "# ? 38 38K @g="# *"p095 *$k "# 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?38 o5A0H *<9: "-&E(;8 ?3)/08 ?312%"8 ?33A0H *A { *(• *95 *&E(;~8 ?38v ,A=f+4 $5&E(;~K ?3?v ,"p0NxINxt$5&E(; ?3K@0-A g=h 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1 K> &PK>11 A0H *+T o11 K>)/011 K>12%"11 K>3,"G6A 11 Kh &PKh1? O=: 1? Kh)/01? Kh12%1? Kh1,"G6A 1? KC &PKC1h o50-p N7 *5+=4l04-1h KC)/01h KC12%"1h KC3,"G6A 1h K &PK13C o5 |N%0<p 13C K)/013C K12%"13C &'() .    K3,"G6A 13C K1 &PK1131 o55 EmN! 131 K1)/0131 K112%131 K13,"G6A 131 „Y@Y…†€•i138 &'() /       !"#$%&'()*+,-  40<5  "  -IJ$/ }p~ •  o5,45,!"# $6+,-.  • 45,$6,NPG‡ *9/ + : (;&<5= • 45,$6'4&B  A ,45,!"# $6` (5d&S~ ˆ45,!"# $607~O=079,I O=07=#IEk 07 1ˆ45,9/ + : (;&<5=~(t0-p "p0G‡ *I&m=aL="p0G‡ * 3ˆ@+$A$6,'4&B~4-NB<.W'4&BIa,Nt 4 b *)I4  N! 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Khoa Hà Nội - Khoa Công nghệ thông tin Bước 2 Chọn biểu tượng trên thanh tiêu đề của cửa sổ Theo dõi kết quả Bước 3 Chọn biểu tượng trên thanh tiêu đề của cửa sổ, theo dõi kết quả Bước 4 Chọn biểu tượng trên thanh tiêu đề của cửa sổ, theo dõi kết quả Bước 5 Mở lại Wordpad như bước 1 Bước 6 Nhấp chuột vào File trên thanh thực đơn, quan sát menu mới hiện ra Thực hành tin học cơ sở Trang 11 Trường Đại... tên mới cho thư mục là Bailuyentap2 rồi ấn Enter Thực hành tin học cơ sở Trang 16 Trường Đại học Bách Khoa Hà Nội - Khoa Công nghệ thông tin Bước 7 Nháy chuột phải vào tên thư mục rồi chọn Properties, Quan sát các thuộc tính của thư mục này: Bước 8 Nháy đúp vào tên thư mục vừa tạo, Trong cửa sổ hiện ra, chọn một vùng trắng ở phần bên phải, nháy chuột phải, chọn New > Text Document Thực hành tin học... hành tin học cơ sở Trang 21 Trường Đại học Bách Khoa Hà Nội - Khoa Công nghệ thông tin Quan sát kết quả: Bước 18 Chọn biểu tượng trên cửa sổ để quay lại ổ C Bước 19 Chọn một khoảng trắng trên cửa sổ mới hiện ra, nháy chuột phải rồi chọn Paste, Thực hành tin học cơ sở Trang 22 Trường Đại học Bách Khoa Hà Nội - Khoa Công nghệ thông tin Quan sát kết quả trên ổ C: Bước 20 Nháy đúp vào tên thư mục Bailuyentap2,... chọn Open, quan sát kết quả Thực hành tin học cơ sở Trang 23 Trường Đại học Bách Khoa Hà Nội - Khoa Công nghệ thông tin Bước 22 Nhấp chuột phải tên tệp BT1.txt, chọn SendToDesktop, quan sát kết quả trên màn hình Desktop: Bước 23 Nhấp chuột phải tên thư mục Bailuyentap2, chọn Delete Thực hành tin học cơ sở Trang 24 Trường Đại học Bách Khoa Hà Nội - Khoa Công nghệ thông tin 1.2.5 Sử dụng sọt rác Yêu cầu... để khôi phục và xóa tệp tin, thư mục Các bước thực hiện: Bước 1 Nháy chuột phải vào biểu tượng sọt rác trên màn hình desktop, chọn Open Quan sát kêt quả: Thực hành tin học cơ sở Trang 25 Trường Đại học Bách Khoa Hà Nội - Khoa Công nghệ thông tin Bước 2 Tìm xem tên thư mục Bailuyentap2 vừa bị xóa, Nháy chuột phải vào tên thư mục đó rồi chọn Restore Bước 3 Nháy đúp biểu tượng My Computer trên màn hình... của thư mục Bailuyentap2 Thực hành tin học cơ sở Trang 26 Trường Đại học Bách Khoa Hà Nội - Khoa Công nghệ thông tin Bước 6 Nháy chuột phải vào biểu tượng sọt rác Recycle Bin trên màn hình desktop, chọn Empty Bước 7 Nháy chuột phải vào biểu tượng sọt rác Quan sát kết quả: trên màn hình desktop, Chọn Open 1.2.6 Tìm kiếm Các bước thực hiện: Bước 1 Nháy đúp biểu tượng My Computer Thực hành tin học cơ sở... học cơ sở Trang 29 Trường Đại học Bách Khoa Hà Nội - Khoa Công nghệ thông tin Bước 8 Trong Type of file, chọn Text document Bước 9 Ấn Search và Quan sát kết quả hiện ra Thực hành tin học cơ sở Trang 30 Trường Đại học Bách Khoa Hà Nội - Khoa Công nghệ thông tin 1.2.7 Nén tệp tin, thư mục Yêu cầu Biết cách nén và giải nén tệp tin, thư mục Các bước thực hiện: Bước 1 Nhấp đúp tệp winrar.exe để cài đặt... 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