Electricity Bill Calculator

Electricity Bill Calculator

Electricity Bill Cost Calculator. Electricity Usage Consumption Calculator.

Select Country:  
Typical Appliance:
Power Consumption:
Hours Of Use Per Day: Hrs/Day
One Unit Cost (1 kWh ):
Electricity Cost Per Day:  
Electricity Cost Per Month:  
Electricity Cost Per Year:  

Note:- 1 Unit = 1 kwh (Kilo Watt Hour)

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Sunday, August 30, 2015

Auto shutdown for Windows System

Auto shutdown for Windows System 

(Windows 7 / 8 / 10 / 2008 R2 Server / 2012 R2 Server)

If using Windows 7 / 8 /10 / 2008 R2 Server / 2012 Server, follow these steps to schedule your PC(Personal Computer) to shut down at a certain time at night:

1. Go to Start > Control Panel > System and Security > Administrative Tools and click on the Task Scheduler.

2. From the Action menu in Task Scheduler, click "Create Basic Task."

3. In the "Create Basic Task Wizard" windows that pops up, Type in a title and a description. Something basic like "PC Shutdown."

4. Click "Next."

5. On the "Task Trigger" screen, choose the frequency with which you want the Shutdown PC to run. For nightly shutdown, click on "daily" and click the Next" button.
6.On the "Daily" screen, enter the date and time you want your PC to shutdown. Click "Next."

7. On the "Action" screen, choose "Start a program" and click "Next."

Click Here Download auto_shutdown.bat

8. Copy or Move downloaded auto_shutdown.bat  fine into "C:\" drive.

 9. On the "Start a Program" screen, type C:\auto_shutdown.bat in the "Program/script" text field.

10. Click "Next."
11. Confirm your settings on the Summary screen and click "Finish."

Now your Windows 7 computer will automatically shutdown at the same time every day/night. before shutdown it will show pop message windows system going to shutdown next 2 minutes.

Sunday, August 2, 2015

PDF Compressor Free Tool

PDF Compressor Free Tool

Why is there a need to compress a PDF file? Some PDF files are large, especially PDF documents that contains many images, these files open very slowly, and are not easy to store, transfer and share. Now you can use this free PDF compression software to compress these files with an acceptable quality. At the same time, by reducing PDF files size, you can use PDF as your ebook format, easy to read PDF files on mobile phone, send by email as attachments, or upload and share with your friends.

PDF Compressor is a free PDF compression software to enable you to effectively reduce the size of PDF files. Software is simple and easy to use, select an existing PDF file, and hit button "Compress", a compressed PDF file will be created, page by page, a progress bar will show progress of the whole compression process.

This software supports five different compression settings:
  • Screen - low resolution, screen-view-only quality, 72 dpi images.
  • eBook - medium resolution, low quality, 150 dpi images.
  • Printer - high quality, 300 dpi images (Myself Tested this option).
  • Prepress - high quality, color preserving, 300 dpi images (Good Quality PDF output, 90 % Less file Size - Myself Tested this option).
  • Default - a wide variety of uses, possibly larger output file.

These five compression settings represent five different compression ratio, generally, you can get a smallest output file with "Screen" setting, and get a biggest output file with and "Prepress" setting. But, please note, for a few PDF files, the resulting file will be large with "Screen" setting, in this case, you need to try different settings.


1. Drag mouse point to PDF file  It will show Actual PDF file size "2.87 MB".

2.Open Free PDF Compressor tool and select source PDF file.

3. Select PDF Output file location and select compress setting "Prepressthen
    Click " Compress" option.

4. Few seconds compressed PDF file available on output file location.

5.  compressed PDF file details.

Actual Size - 2.87 MB
After compressed - 168 KB
98% Compressed without Losing on Quality.