Free Ways to Unprotect Excel Sheet without Password

unprotect excel sheet without password

So you are prompted with the warning message each time you attempt to modify an Excel cell? It means the Excel sheet is protected and you need to unprotect it by clicking on the Unprotect Sheet button in…

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How to Protect Excel Workbook from Opening and Editing

protect excel workbook from opening

In a study or at work, Microsoft Excel is the most commonly used data handling software. It’s necessary to set a password to protect an Excel workbook that stores important and confidential data. Now from this article, you…

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How to Look up Where Outlook PST File Is Located

look up outlook pst file location

If you frequently use Microsoft Outlook, it’s necessary for you to know the Outlook PST file as well as where it is located on your Windows computer. PST files play a quite important role in Microsoft Outlook. The…

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How to Get into a Password Protected Computer

get into password protected computer

Almost everybody sets passwords to protect his home computer, work computer, or school computer. The password is quite necessary for security, but occasionally it may lock a computer and cause you to be unable to get into the…

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How to Shutdown a Computer from Another Computer

shutdown a computer from another

Have you ever attempted to shut down another person’s computer from your own computer, which we also call remote shutdown? Perhaps some people have never used this feature on Windows computer and even know little about it. But…

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How Do I Turn off Automatic Updates on Windows 7

turn off automatic updates in windows 7

“It often automatically appears an icon reminding me of Windows updates on the bottom right of my Windows 7 Ultimate desktop. It disturbs me. How do I turn off automatic updates on Windows 7?” Windows updates will make…

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How to Unlock a School Laptop

unlock school laptop

Most students especially college students have laptops for study and fun at school. If a school laptop is locked, the student may get panic and have no idea how to unlock it and end up taking the laptop…

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How to Unlock Computer Forgot Windows 7 Password

unlock computer windows 7 password

When you power on your computer and type password to log into Windows 7, but you find you stuck at the message “The username or password is incorrect.” Unfortunately, you are locked out of your computer due to…

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Ophcrack Cannot Work on Windows 8 Computer?

ophcrack not work on windows 8

As you know, Ophcrack is a free tool that can crack Windows XP/Vista/7 login password. Some people who forgot Windows 8 password having no reset disk attempt to use Ophcrack to crack Windows 8 password, but find Ophcrack…

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