How to delete a file permanently from your computer and wipe the free space

When you delete something from your computer. its not really deleted. it gone in a place called free space. and even if you format your computer. the file still exist in your computer and you can recover this file with a recovery tool. unless you clean correctly this free space and file become overwritten.

There are several tools can clean that free space or overwrite the deleted files and folders. in this tutorial i will explain how to wipe the free space and shred files and folders with 2 tools :

How you keep your computer well protected and safe

In this tutorial i will teach you how to keep your computer safe and protected :

1- the first thing you need is some essential security tools:

-A good antivirus and firewall :  you can choose an antivirus depend to your computer strength.
If you have weak computer i recommend to use Avast internet security ( antivirus include firewall) or use just Avast free antivirus and turn your windows firewall ON.

How to Dual Booting Windows 7 and Windows xp in the same computer

Many people asking  how use windows XP and windows 7 in the same computer. because that i create  this tutorial to teach you step by step how you can make that  possible:

REQUIREMENT :

-The first thing is you must have at least 2 partitions ( the first one have the main operating system (windows 7), and the second is empty)

-The second thing is have windows 7 and XP burned in DVD or bootable USB.

How to know detailed informations about your computer, update your drivers easily

This tutorial teach you how to be able to know detailed informations about your computer and also update your drivers easily by using a tool called MA CONFIG.

This tool have many great features like detecting your computer configuration and search for certified drivers recommended for your computer, monitoring your hardware and much more.

How to know that your Graphic Card it not work correctely

i had before many problems in my computer and i search all over internet without finding any solutions. this is a screenshots about these problems :

How To Re-install Your Drivers Correctely

in This tutorial i will teach you how to re-install your drivers correctely by using a tool called Driver Sweeper.

the first step you need to do is to download this free tool here : DRIVER SWEEPER 3.2

with this tool you can completely remove your drivers to avoid problems when you want to install  or update your drivers.

How to remove Bios Password

 in this tutorial i will teach you how to remove bios password easily.

Sometimes when you open a dell or compaq computer you get this problem :

that mean your bios is locked . and you need to put a password to unlock it.