How to Protect Excel Workbook from Opening and Editing

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

How to Look up Where Outlook PST File Is Located

PST files play a very important role in Microsoft Outlook, which is a personal information manager and often used mainly as an email application. The emails, calendar, tasks, contacts, web browsing, and some other items are just saved in an Outlook……

How to Get into a Password Protected Computer

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

How to Shutdown a Computer from Another Computer

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 actually, this can be……

How Do I Turn off Automatic Updates on 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 your computer get……

How to Unlock a School Laptop

Now, most students especially college students have laptops for study and fun at school. In daily life, a school laptop may get locked for many reasons, among which the two most common reasons can be no admin rights and forgetting login password. I……