How to optimize my computer

Computer systems related issues are very worldwide these days. With the arrival of new-fangled technologies and new functions in a PC the numbers of issues have also full-fledged up at multiple levels. In previous time when there were few application programs and a smaller amount memory usage and even lesser capability hardware, the issues were definitely little slight than now. We all know as technology increases with the equal pace the intricacy of the machine also increases. In spite of the fact that today in windows 7 many PC fixing tools and utilities have been integrated and these are very powerful to fix and repair many issues, nonetheless still you may find that numbers of issues such as slow PC are not reducing at all. Conventional troubles such as slow PC, freezing, unexpected shutting down of a PC and blue screen of death are effortlessly observable today.
Any infection in your PC such as malware, spyware, Trojan, adware, worm is the foremost security issue facing Windows users. Clear out Adware, Rootkits, Spyware, Trojans, Viruses and Worms. Malware is small form for malicious software. It is a universal term that refers to any software or program code designed to penetrate or harm a computer system without the owner's informed permission. These steps will show you how to remove these infections and protect yourself from future infections.

Reduce your startup programs by doing to run:/msconfig so that only what is necessary starts up with your system, like the system files and maybe your anti-virus.

Clean hidden Startup with the help of Registry Editor
Too many items listed in windows startup are responsible for slowing down your windows startup. You may unload the startup by a simple registry trick and can feel the difference immensely. Note- this is highly recommended that please take a backup of your registry so that in any case if anything go wrong or you miss something while editing the value from registry editor the changes can be reversible. You may do this by doing click on file and select export registry backup and save it somewhere in safe place.

Open the run command windows from windows and R keys at the same time. Type "regedit" in the resulting window. And press enter. Registry Editor Window will be open.

Expand the plus sign next to HKEY_CURRENT _USER, plus sign next to Software, plus sign next to Microsoft, plus sign next to Windows, plus sign next to Current Version, and click folder Run to highlight it. With Run folder highlighted on the left, take a look at the right part of the window
Every item that you see starts automatically whenever you start computer. Delete all unnecessary entries by right-clicking it, and selecting Delete. Please note removing items from the Run folder will not remove the parallel program from your computer. It will just stop the program from loading repeatedly, and running in background, consuming important resources. You may now, repeat the same procedure for the Run folder under HKEY_LOCAL_MACHINE