For Electronic Projects:: //------Blog------//

Dec 9, 2012

How to recover a lost file which permanently got deleted by mistake

Hello dear readers! Today I am posting a new blog with a new computer tips. We often get sad when an important file gets deleted by mistake.But do you know You can recover files for your hard disk even though it got permanently deleted?

Yes you can. There are some by which you can recover lost files. Piriform offers a free software Called Recuava. You can download the software to recover your lost files.

How to protect the computer from USB flash drive(pendrive) virus

The time for CD and floppy drive is almost over. Now people are using USB flash drive more often to transfer files. Flash drive can easily spread virus into your computer through auto run feature. USB flash drive is one of the most common cause to transfer virus from one computer to another. In this video we will share some awesome tips to protect your computer from USb flash drive virus.

When you open the flash drive disk by double clicking or pressing enter, it uses the autorun features. A flash drive can easily spread virus if it is on auto run. So whenever you put an unknown flash drive into your computer, do not open it directly. You should open the flash drive from the task bar.


Tips: How to access the file of a Flash drive using the Task-bar?

1) Right Click on your Task-bar,
 2) Select toolbars
3) Click on New toolbar
4) Select My computer and click Ok
5) At the right hand side you will see all the drive of your computer.
6) Now you can access all the folder by pointing the mouse button on them, then you can click right button
     to cut, copy or paste. In this way you can access the flash drive without auto-running it.


Tips: Use antivirus before opening the flash drive

At first scan the flash drive with your antivirus. To be in the safe side do not open the flash drive by double clicking even after the scan because your antivirus might not work properly. To open the flash drive use your address bar drop down menu (check the picture).

Download Windows 8 for free [Release Preview]

Download Windows 8 for free [Release Preview]

Note :- Do not install it on the same partition where your current OS resides. Use the ISO file instead of Windows 8 installer to avoid losing your current OS. Do it only if you understand what
you are doing.
























How To Create Disk Partition On Windows vista or Windows 7

I will guide you through the procedures for making a partition on your computer/laptops. It’s not at a complicated process, so you could just chill and follow the set of instructions & I’m pretty much sure you will be able to do it.


  • Go to the ‘start-menu’ & hover your mouse over ‘computer’. Right-click on it & click on ‘manage’. Note: If you do not have ‘administrative rights’ or your account is limited. If so, then you will not be able to make a partition. So make sure that you have ‘administrative rights’

  • If you find a window popping up asking for ‘YES’ or ‘NO’. Click on ‘YES’.

How to hide files in images

** You require WinRAR installed on your PC for this trick.
** First add your files to .rar and i.e. say files.rar
** Say you have a image as img.jpg
     (here 'files' is the name of the file. and 'img' is the name of the image)
** Now, save files.rar and img.jpg in any drive(for example: E drive)
** Click start >> Run
** Type cmd
** Now in command prompt type " e: " and press enter.
     (Note: we type e: because the file and image are in the E drive)
** Type " copy /b img.jpg + files.rar new.jpg " and press enter