Search system and hidden files

In windows you cannot search hidden and system files, because by default search system does not support to search hidden and system files. This is normally done to protect these files from users to modify and delete accidentally. Many computer viruses, Trojan and hackers hide their files in your computer, in this way making it hard to find them and then delete them. Some key logger and password breaker software hides their files from user to keep user password and credit card history. But you can search these hidden files (viruses, spyware, key logger) with some modification in search system.

To search the hidden or system file, follow the giving step: 

• First click on Start button then click on Search option.
• Here click on "All files and folders" then click on More advanced options.
• In advanced options, select the Search system folders and Search hidden files and folders check boxes.
• Now your computer configured to search all hidden and system files.
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Defragmenter Program to Optimize the Placement of Files.

This utility program is used to re-organize the files and un-used space on the hard disk, so that operation system can access data more quickly and easily. When operating system stores data on the disk, it stores the data in the first available sector on the disk. In this case data of a file is stored on disk in a scattered form; it is referred to as “File is fragmented”. The fragmentation slows down the data accessing speed of computer. You can improve the performance of your computer by de-fragmenting your hard disk.  In De-fragmentation process, the data of each file is stored in continuous sectors. There are many third party software’s available in market for this purpose but you can use windows built-in utility program called Disk Defragmenter. To start disk defragmenter utility, first make sure all running program are closed.

To run disk defragmenter utility, go to the Start button and type dfrg.msc in Run option then press ok. Now here a disk defragmenter window will appear. Select any drive and press defragmenter button. If you have a large hard disk, this process can take several hours. I recommend you doing this after one month if you want to improve the performance of your computer.