Excel keyboard shortcuts

Ctrl+A Select all
Ctrl+B Apply or remove bold formatting
Ctrl+C Copy selection

Ctrl+F Find
Ctrl+G or F5 Go To
Ctrl+H Replace
Ctrl+I Apply or remove italic formatting
Ctrl+O or Ctrl+F12 Open a document
Ctrl+P Print
Ctrl+S or Shift+F12 Save
Ctrl+U Apply or remove underlining
Ctrl+V Paste
Ctrl+W or Ctrl+F4 Close the active workbook
Crtl+X Cut
Ctrl+Y or F4 Repeat the last action
Ctrl+Z Undo the last action
F1 Display the help viewer
Ctrl+F1 Hide or display the Ribbon commands
F2 Enable editing within the active cell

Avast letest Release

Avast offers real time protection, as the great majority of antivirus, also provide protection for e-mails, P2P software, IM programs (msn, yahoo, etc) and protection from viruses while browsing the Internet.

Avast! is very effective cleaning or deleting infected files. Include full integration with Windows Explorer, so allow you to check files from contextual menu.

It is great both for laptops and desktop computers as it does not require a great deal of memory.

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