Deoxygenated â¦ blood is a darker shade of red, which can be seen during blood donation and when venous blood samples are taken. However, due to an optical effect caused by the way in which light penetrates through the skin, veins typically appear blue in color.
1 Open the document in Word 2010. 2  Select the 'Review' tab. 3  Click on the 'Protect Document' button, and choose 'Restrict Formatting and Editing'. 4  In the task pane on the right side of the window, select 'Allow only this type of editing in the document'. Accept 'No changes (Read only)'. 2  Click on the button - 'Yes, Start Enforcing Protection'. 3  Save the file. 4  Open the document in Excel 2010. 5  Select the 'Review' tab. 6  Set restrictions using 'Protect Sheet', 'Protect Workbook', and 'Allow Users to Edit Range's as is appropriate. 7  Save the file.
If you disable read-only in Excel, multiple users can make changes to the document, such as by changing formulas in specific cells and changing Excel tab titles. Disabling read-only merely requires un-checking the correct box when saving the document.tep 2. Click the âOffice Orbâ on the top left of the screen and click Open to open the document that you would like to disable read-only for. Related Reading: How to Get Excel to Prompt When Opened for Read or Write. Step 3. Click the orb again and then click Save As to launch the Save dialog box.