Provides Professional Knowledge about Password/Data Recovery and Product Key

How to Save and Print a Web Page to PDF in Chrome/Firefox/IE

When you find a web page is valuable on Internet, maybe you would want to save or even print it. But as we know, web page is saved as HTML or text generally and printed directly when you click “Print” button. Compared to PDF, it will not be so easier to use or transfer. So PDF […]

How to Sign a PDF File or Add Signature to PDF Document in Adobe Acrobat

Signature to PDF file explains its ownership to some extent. And solve the problem about PDF file’s belonger at the same time. Especially for important PDF file, it seems to be necessary. So how can I digitally sign your PDF file  or add signature to PDF document in Adobe Acrobat Pro? The following passage will […]

How to Reduce PDF File Size Online and Offline

Why we have to reduce PDF file size? Save hard disk storage space. Read and write PDF file fast. Transfer and get PDF file easily. How to reduce PDF file size? Now the following will give you some ways to make PDF file size smaller no matter you are online or offline. Part 1: Reduce […]

How to Edit PDF Document in Word 2013 and Adobe Acrobat

I think PDF document is familiar to most of us. It is a document format that can be viewed on nearly any devices and operational systems. But sometimes, we have to edit it to make PDF file like what we want. What we can use and how to edit PDF document? See following introduction about […]

Top 3 Ways to Create PDF File Effectively on Windows Computer

How does PDF file come from? How can we create PDF file? Following top three ways will tell you how to create PDF file from multiple files. Way 1: Create a New PDF File in Adobe Acrobat XI Professional. Way 2: Create a PDF File in Word/Excel/PowerPoint Edit window with “Create PDF” option. Way 3: […]

Dell Server Lost Data Recovery – Which Tool Can Recover Effectively

For personal owner of Dell Server, lost server data may just lead to some important data disappearance. For corporation, maybe lost data are important and related to the business of corporation. No matter who it is for, data recovery seems so necessary. So when there is no backup for restoring lost server data, recover dell […]

How Does Data Recovery from Sony Memory Card

Files deleted from Sony memory card? Significant photos lost from your Sony camera memory card? In fact, no matter files or photos or others are lost from memory card, keep calm down, because ways are always available. Now one or two of them will be introduced here. Follow them if you have no idea, or […]

How to Unprotect Excel Worksheet 2010 without Password

I am trying my best to make Excel worksheet editable, but password which protects sheet always cannot be found. How can I unprotect excel worksheet 2010 at this moment I don’t know the password? Because of password protecting excel worksheet, we are unable to edit cells or data in excel worksheet as we like. So […]

How to Install SQL Server 2012 in Windows 7/8 Virtual Machine

Prerequisites: 1. Windows system: Windows 7/8 2. Hardware and software requirements: .NET Framework 3.5, Windows PowerShell, Network Software, Internet Software, Hard Disk, Drive, Monitor, Internet. 3. Processor, Memory, and Operational System Requirements: Memory: 512 MB (Express Editions), 1GB (All other editions) Processor Speed: 1.0 GHz (x86 Processor), 1.4 GHz (x64 Processor) Processor Type: x64 Processor: […]

How to Turn on .Net Framework 3/3.5/4/4.5 Windows 7/8 Features

Turn on Windows feature .NET Framework is the necessary step to provide software requirements to install other programs or tools on your computer, such as install Microsoft SQL Server. It is the requirement for SQL Server 2012 and it is no longer installed by SQL Server Setup. Now see how to install it on Windows […]

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