Windows System Restore Point

Anyone who use a windows operating system weather he/she is master of computer or a normal user, face a many problem frequently like virus, malwares, errors to run system programs, corrupted installation of software, system slow down or hang after installation of some software, system default settings changed by someone and you suffers from unexpected behavior of system, some software that are easy to install but very difficult to completely remove the software from system, accidently delete or corrupt the system file and your system refused to start and shows a message like “system runs into problem” are so many problems that are people face.

The problems listed above are sometimes very difficult to solve or sometimes the particular solution is very time consuming and we feel that it is time wasting. But think that all the problems listed above have only one solution and takes only 10-15 minutes and system solve its problem by itself.

What a great relax!!!.

Yes, this is possible and this feature is available in windows since windows vista. The solution is system restore point. By enabling system restore protection, you can undo undesired changes by reverting your computer to a previous point in time.

When you enable system restore protection the system create an image of your system drive and continuously update it whenever major change are caused in system. So that whenever you face unexpected behavior of your system you can go to the previous state of the system and there will you may have more than one state available and you can also review the changes happens in system by applying system restore point.  

Here I am take you through the process of enabling system restore process and applying system restore protection.

• Steps for create a restore point

1. Go to control panel à system and security à system à system protection

 2. Select sytem drive (generally c rive) and click on “configure”

    3.      Select the “turn on system protection radio button

And then choose how much space do you want to allocate for system restore point

(If you want to delete previously created all the restore point than click on “Delete” button.)

Then press “ok”

Thus by following this steps you can configure your system for creating a system restore point which are created automatically when major system changes occurs in the system or we can create It manually.

To create a system restore point manually the steps are given below.

 4.  Click on “create” button.
Then set a restore point name whatever you want to set 

    

So by using following this steps you are create a system retore points

For retore the system to the privously created system retore points follow this steps.

1    1. Click on “system restore … ” button.

     Here you find a some option like restore to the system suggested restore points, a difresotre points from list.     

3.  When you select 1any resore points you can find the scan affected program linkWhen you can review the whch changes system do by applying restore point Set all the setings as per your requirement and the press ok.

Then system will restrarted auomatically and resore the system in 10 to 20 minutes.

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Crack Windows Password in 2 minute or less

Cracking windows password is the 1st wish of the Computer enthusiast or who wants to be a hacker. many of them a give trouble to mr. Google or find many ways. but unfortunately 90% are fail to crack windows password. but now its not very difficult to crack windows os password. Many tools are available on the interner like 'kone boot', 'Oph crack' or many other comand line tools work fine but they are relatively very large in download or little bit tricky to crack password using these tools.

Generally windows not save user's password in plain text, it is stored using very high secure encryption methods so decrypt windows password is almost imposible for normal users or new bies.but one way is to remove the password file it self from the system or we can enter into the os.

Here I've bring such a one nice (in size and effort) tool which can crack window password for you in just 2 minutes in less.

For download this tool click here.

For further job to crack pasword download the zip file and exctact it. you will find readme.txt in the zip file whre the creator of this software give a manual so I do not mention this steps here and this very easy task.

Reference and developers:

http://pogostick.net/~pnh/ntpasswd/

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Google Alerts: The Service of Google Where Google It Self Find Out The Topic You’re Interested in

Generally it happens that you have interesting in some topics, products and person and you always wait for something news or update for it and everyday search on it on google, facebook, twitter or similar services. But in our busy life or busy schedule we do not have time for this and sometimes we miss important update.

If you fill that you also face this type of situations than Google Alerts is for you. Google Alerts is a one of the useful service of google where you can get email notifications any time that Google finds new results on a topic you’re interested in. For example, you could get updates about a product you like, find out when people post content about you on the web, or keep up with news stories.

Let's Understand how to use google alerts service.

* How to Create an alert

1. Goto  Google Alerts.

2. In the "Create an alert about" box, enter in the words you want to get email notifications for.

3. Click Show options to customize things like how often you get alerts, types of websites you want to search, and the email address for your alerts.

4.Click Create Alert.

5. You can also create an alert by clicking the + next to any of the suggested topics that you see on the Google Alerts page.

6. Once your alert is set up, you’ll start getting emails anytime we find new search results for your keywords.

* Customize your alerts

There are a few ways you can customize your alerts. To customize any of your existing alerts, click Show Options while creating or editing an alert.

How often

This option help you to choose how often you want to get notified.

As-it-happens. Get an email each time new results are found. Depending on your search terms, you may get multiple emails in a day.

At most once a day. Get an email once a day.

At most once a week. Get an email with all of the results that were found over the last week.

Sources

This option help you  to see results from a specific source, you can choose it here. However, I prefers the Automatic option, which provides you with the best results from multiple sources.

Language

You'll get alerts for search results in the language you select.

Region

If you only want to see results from or related to a particular country or region, you can select it here.

How many

Only the best results. It send results which are high quality and relevant to your search terms.

All results. It send results which are relevant to your search terms, even if they are of low quality.

* Tips for creating alerts

1. Try to be as precise as . The more precise your search terms are, the more relevant your alerts will be.

2. Use quotes around a group of words if you are looking for them together. For example, ["White house"].

3. Use a minus sign (-) in front of words that you want to exclude. For example, [paris -texas].

4. Use the site: operator to limit your search to specific sites. For example, [congress site:nytimes.com].

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Create New Encryption Certificate And Backup Existing Certificate in Windows OS

In previous post I discussed about How to Encrypt Data in Windows OS . Now I'll discuss how to create new encryption cirtificate and how to take backup of it. For do this follow steps shown with screen shots.

1. Go to control panel and select User Accounts 

2.  Select Manage your file encryption certificates and press next.

3. Select create new certificate if you don't have any or if you already have select use this certificate option (Here I m Going with Create new certificate option).

4. Go to next and select backup the certificate and key now. Choose the location where you want to save new certificate and enter password for this certificate.

5. Select All logical drive option and press next.(applying new encryption key in all drive may take time depends on how much of data you have previously encrypted. 

6. press close (you have done !!!!)

* Related Posts:

How to Encrypt Data in Windows OS

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Prevention Tips From Shortcut Virus

Now a days most irritating and harmless virus is shortcut. Most of Users who doesn't use any antivirus or uses freeware anti virus software suffers from this virus and if once it enters in your system it is difficult to remove from system. because any freeware antivirus are not able to remove it from our system. They only capable to detect it.

So it is better way to prevent our system from this type of viruses. I've found some prevention tricks from this virus these are as follows.

1. Never open any removable disk by double click. always right click on drive and the select open to open the removable drive.

2. Turn off Auto-Play option from your system.

3. If you found any pen drive affected from this virus use this command or batch file made by me.

              

              attrib -h -s -r -a /s /d z:\*.*

   

Replace 'z' with your deive letter.

Or you can also use this batch file which I've made this file also prevent you from some other viruses.

click here to download Folder shortcut healer by Aksh Patel.

4. If shortcut virus enter in your system and you do not have any antivirus software then for prevention create system restore points. 

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How to Encrypt Data in Windows OS

Encryption seems to be a very powerful and most widely used security features in the digital world. By encrypting data you can make your data secrete that no one can access your data without key, even though they have access of your system or backup of your data. 

We can encrypt our data by using some software. These software have some predefined encryption algorithms by using them it generates an encryption key according to this key it encrypt our data. so whenever we want to access this data on remote system or in our system we require to provide this key.

Windows os give us inbuilt encryption system by using this we can protect our data easily. THe key features and way to encrypt data I've mentioned in this post.

* About windows encryption 

1.  Our data can only accessible in only our user account.

2. If any one steal our data they cannot access without encryption key.

3. We can backup our encryption certificate any time and if we loss the certificate we can change the certificate if we use the same account.

4. It does't useful in case of anyone have our account access because at that time they can decrypt data without knowing key and also can make back up copy of our encryption certificate.

* How to make data encrypted

1. Right-click the folder or file you want to encrypt, and then click Properties.

2. Click the General tab, and then click Advanced.

3. Select the Encrypt contents to secure data check box, click OK, and then click OK again.

4. the encryped files name are shown in green later like this.

* Related Posts: 

Create New Encryption Certificate And Backup Existing Certificate

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Library Management System In C Language

The program I have written in C language. Here I'm going to show some functionality of my program and I also public my source code and some other files that I create for some experiments for implements the functionality.

* Compiler I've used for program: 

I've used GCC compiler with Code::Blocks IDE. For programming I've seen many compilers and IDE but code::blocks with GNU GCC I've found best for C & C++ programming. I strongly recommend you to use this because I've used many IDE like turbo C++ , visual studio , DEV-C++ but no one have feature like code::blocks.

For direct download of code::block go to this link. 

* Functionality of program:

You can find so many source code of library management system program in the internet. I also take reference of some of those programs but I didn't stop there. I've modified the program in my way and add the feature that I've seen in my collage's library management software and this program fit in all the rules which exist in my collage.
I also uses the functions of one of the most important header file time.h. because I want to make my program more realistic. you can't implementation of time.h header file in basic C program available in the internet. so this is the key feature of my program.

My program Have the followinf features and functions:

1. users and librarian log in and log out function.
2. create a list of books and students.
3. edit the list of both student and books.
4. program can automatically calculate fine if student return book after the time limit.
5. student can not issue same books and can maximum issue only 2 books.
6. Automatically assign student Id number and book Id number.

* Source code:

click here to download full source code with my experimental files and reference source code.

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