Some Software takes longer to start and may run slow at start up for many reason. There is no any magic tricks to speed up application as well as system performances. One you must try to first determine the nature of this problems and what are the factor that causing this. Some time computer runs slow due to software errors which may noticed you when the system running a particular tasks but not other times. If you noticed any error message in your Windows computer due to operating system malfunctioning, applications problems registry related problems.

When your computer runs slow and takes a long time for start up and your computer get hangs due to these problems and you may got a slow system performance. Some of the most common causes are discussed here which generally occur in your system such as:

• Malicious processes running
• Too many programs and processes running
• Hard drive capacity, errors or fragmentation issues
• Inadequate RAM capacity
• Other hardware related issues
• Inadequate processor speed
• unexpected crashes, Frequent freezes and slow performance
• Blue Screen errors
• Anti-spyware and Anti-virus application unable to fix/detect the issue

Users may faces an unpleasant situation like operating system crashes, system hang-up, slower system performance. Normally end users doesn't have understand how to resolve such issues what causes errors in windows system or registry.

Mainly these problems may occur in your system when you have deleted start up programs and often install or un-install enough programs hard ware changes, driver related problems. In order to resolve such issues you need an advanced Windows Registry software which helps you to resolve such types of problems. Which especially designed to repair Windows registry problems and helps users to enhance their system performances. If you doesn't have sound knowledge of Windows registry and how to manually repair hem, then try to repair manually because you may survives from serous problems.