System Utilities for Windows

System utilities are the core software functions that allow you to manage your computer in ways that you would find it inconceivable to be without. System utilities are usually already included with Operating System, however in my experience, installing the best ones of them from the internet really boosts the performance of PC. No matter where you look, you can always find plenty of system utility programs at little or no cost. Just download it, run the setup file and play with these system tools.



Disk Cleanup
Disk Cleanup allows for you to scan your entire hard drive to search for extra room by deleting any unneccessary files such as temporary files from the Internet and cookies that are downloaded when you visit webpages. Not only does Disk Cleanup allow you to delete simple files from the Internet, but it also allows for you to delete Restore Points, uninstall programs, remove Windows components, and compress old files all in the click of a mouse.
These are some of the Disk Cleaning Tools i prefer to have in my computer.

Advanced SystemCare 
Advanced SystemCare (formerly Advanced WindowsCare Personal) has a one-click approach to help protect, repair, clean, and optimize your PC. It's a "must-have" tool for your computer, which is user friendly and is packed with powerful algorithm. As iobit announces, it's  100% safe with no adware, spyware, or viruses; a PC maintenance program that's incredibly easy to use. I had been using CCleaner for some months when i finally came to know about this tool. I really like it and is satisfied with it's performance. Even in it's free version, it provides with lots of cool features like Drive Wipe, Uninstaller, Start-up Manager, Auto Shutdown and many more.

Provides a Complete Solution For PC Top Performance.
A simple registry cleaner cannot give you true performance boost. Advanced SystemCare Free 5 combines Registry clean, defrag, system tune-up, shortcut fix, privacy sweep, junk files clean, disk fix and optimization, and more, to guarantee your PC run like a new one.
Finds and Detects More Hidden Problems of Security and Performance.
With our innovative "DEEP SCAN" technology, Advanced SystemCare Free 5 has the highest detection rate in the industry and it is able to find the right root of your PC trouble.
Simpler and Easier to Use.
You do not need to be a professional or know much about computer. All you need to do is install it and a few clicks will make you enjoy the new PC feeling again.


CCleaner
CCleaner is one of the best tool for cleaning your Windows PC. It is owned by Piriform Co. which effectively removes unused files from the system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. It protects your privacy online. . Additionally it contains a fully featured registry cleaner which makes the computer faster and more secure. It's easy to use and install and is comparatively a small sized program.

Wise Disk Cleaner
Wise Disk Cleaner is a free disk utility designed to help you keep your disk clean by deleting any unnecessary files. Usually, these unnecessary, or junk files appear as a result of program's incomplete uninstalls, or Temporary Internet Files. It is best if these files are wiped out from time to time, since they may, at some point, use a considerable amount of space on your drives. This software program can delete the junk files and temporary files to release more space in your disk.    Wise Disk Cleaner, with its intuitive, powerful algorithm and easy to use interface, helps you quickly wipe out all the junk files. Using the program is indeed easy. It also works fast when both scanning for files and deleting files. 

It has following features:

With a fast and advanced disk scan algorithm, Wise Disk Cleaner scans the disk very quickly.
Option to select any drive or just single click to scan all.
Command line support.
Scheduled task enabling.
Very easy to use for novice users and pros alike.
Search and clean all the junk files (including Temporary File,IE History and other junk files) in your PC

DupDupDel
DupDupDel is the best and fastest solution for search and remove duplicate files on Windows desktop and network environment. It helps easy to clean up and make more free space on hard drives, flash cards and other medium. DupDupDel allows to find duplicate files by name, size, date, CRC32 hash code and contents. It has very friendly, easy to use user interface.

DupDupDel provides searching for file duplicates by:
Name, searching with a filename mask is possible
Size, files outstandinger 4 GB are possible
Date, last file modification
CRC32 hash code, does not garantee 100% identity of files
Contents, slower but exact byte-by-byte search

DupDupDel allows you to manage found files:
Open, open containing folder and open with particular software
Copy and delete
Copy selected file names and put them on the Clipboard
Select files by mask

DupDupDel provides you with some additional functions:
Explorer popup menu supported
Export search result to text, excel table or web page

Security Software
Imagine using a virus free computer! Wouldn't it be awesome! It would be for sure.
But i don't think this is really possible. Today's generation virus are a lot more powerful and capable then we can even imagine. A minute pinhole is an easy gateway for them to hamper our computer. Afterall they are a computer virus and most of us are familiar what they are capable of.
I have tried to list some of the Security Software for safeguarding our computer against Trojans, viruses and malwares which have their own unique features and functionality.

USB Disk Security
When it comes to computer’s security, everyone is alert and fears Trojans, viruses and malwares. Fortunately there many applications up to the protecting job, both in the category of antivirus software as well as in the category of firewalls and there are even some really good freebies available. But when it comes to offline mode of protecting the computer, USB Disk Security is the best choice.

Everyone knows… USB Drives, Optical Drives and other data transferring Medias like Bluetooth besides transferring data does transfer viruses too. A computer virus is a piece of code which sometimes causes serious damages to the computer though most of them are manipulating type only. But still, giving some space for virus in the computer means looking for uncalled trouble.

USB Tools section contains two options for protecting your computer from the malicious USB drive. The first one allows you to enable/disable immunity by automatically blocking most malicious programs from USB drive. The second option in USB Tools is Safely Remove. This action guarantees safe removal of USB drives once all files stored on it are closed.

With ‘easy to use’ interface, USB Disk Security is one of the recommended Security Tool for offline computers. I have been using this security software for some years and I am really satisfied with it. USB Disk Security prevents malware located on inserted USB sticks from infecting the entire computer. The application does not reside on the USB drive but on the computer and every time you stick the memory in the system it'll immediately analyze the storage device and alert you by displaying the threats. The best thing about it is that it is fully compatible with other antivirus softwares. Installing USB Disk Security is like strengthening your computer’s security. Once bought, this software does not need regular updates for Virus Database Signature unlike antivirus softwares and its license is for lifetime.

Features

Resident protection

Prevents any threats via USB storage

Doesn't clash with other anti-viruses 

Best protection for offline computer 

Fastest and lightest security software

Easy to Install and use

Prevents data loss via USB storage

Free update for lifetime