This way the service is not completely blocked from working, just blocked from starting automatically with your computer. Apple device and helper services are a good example services that fall in this category. Microsoft has chosen not to force developers to use a single standardized installer, so some applications uninstall cleanly and some leave lots items behind. IObit uninstaller is a great free tool to cleanup files left behind by poorly developed uninstallers. As you create data on your computer, it stores files in random unoccupied spots on the hard disk.
Over time as your disk becomes more and more utilized, the random placement of all these files also known as fragmentation will become an issue that can affect XP performance. Defragmenting the hard drive means organizing data randomly stored on your hard drive into contiguous blocks and optimizing free space. This should be done quarterly. Manual Local System Alerter Notifies selected users and computers of administrative alerts.
If the service is stopped, programs that use administrative alerts will not receive them. If this service is disabled, any services that explicitly depend on it will fail to start. If this service is stopped, out-of-process requests will not be processed. If this service is disabled, this computer will not be able to use the Automatic Updates feature or the Windows Update Web site. If the service is stopped, features such as Windows Update, and MSN Explorer will be unable to automatically download programs and other information.
If this service is disabled, any services that explicitly depend on it may fail to transfer files if they do not have a fail safe mechanism to transfer files directly through IE in case BITS has been disabled. If the service is stopped, ClipBook Viewer will not be able to share information with remote computers.
If the service is stopped, SENS will close and will not be able to provide logon and logoff notifications. Manual Local System Computer Browser Maintains an updated list of computers on the network and supplies this list to computers designated as browsers.
If this service is stopped, this list will not be updated or maintained. Automatic Local System Cryptographic Services Provides three management services: Catalog Database Service, which confirms the signatures of Windows files; Protected Root Service, which adds and removes Trusted Root Certification Authority certificates from this computer; and Key Service, which helps enroll this computer for certificates.
If this service is stopped, these management services will not function properly. Started Automatic Local System Distributed Transaction Coordinator Coordinates transactions that span multiple resource managers, such as databases, message queues, and file systems.
If this service is stopped, these transactions will not occur. If this service is stopped, this computer will not be able to resolve DNS names and locate Active Directory domain controllers. Started Automatic Network Service Error Reporting Service Allows error reporting for services and applications running in non-standard environments. This service cannot be stopped. If this service is stopped, Help and Support Center will be unavailable. Manual Local System Human Interface Device Access Enables generic input access to Human Interface Devices HID , which activates and maintains the use of predefined hot buttons on keyboards, remote controls, and other multimedia devices.
If this service is stopped, hot buttons controlled by this service will no longer function. If this service is stopped, this computer will be unable to record CDs.
Manual Local System Indexing Service Indexes contents and properties of files on local and remote computers; provides rapid access to files through flexible querying language. If this service is stopped, dynamic disk status and configuration information may become out of date. The service only runs for configuration processes and then stops. Manual Local System Messenger Transmits net send and Alerter service messages between clients and servers.
This service is not related to Windows Messenger. If this service is stopped, Alerter messages will not be transmitted. If this service is stopped, software-based volume shadow copies cannot be managed. Manual Local System Net Logon Supports pass-through authentication of account logon events for computers in a domain. Started Automatic Local System Net. If this service is stopped, remote desktop sharing will be unavailable.
Last Updated: June 2, To create this article, 95 people, some anonymous, worked to edit and improve it over time. This article has been viewed 2,, times. Learn more Windows XP computers may go slower and slower over time. Follow this guide to learn how to speed it up. Log in Social login does not work in incognito and private browsers. Please log in with your username or email to continue. No account yet? Create an account. Edit this Article. We use cookies to make wikiHow great.
By using our site, you agree to our cookie policy. Cookie Settings. Learn why people trust wikiHow. Download Article Explore this Article Steps. Tips and Warnings. Related Articles. Author Info Last Updated: June 2, Remove Spyware and Viruses. Spyware and viruses are leading causes of slowdown because you may have several spyware cookies or trojans that are taking up your processor time for reading and storing and reporting your activity to several spy databases.
Read How to Remove a Virus to learn how to remove them and speed up your system. Update and run your spyware and virus software every week. If you do not have tools installed to protect against malware and spyware then you can download Spyware Blaster , and for viruses, download a free copy of AVG - " A nti- V ir G uard" or this one Avira - " A nti- Vira guard" all three of those are free "For Personal Use" , all three are also available in Business or Pro versions. Also, Microsoft's Windows Defender is a widely-used anti-spyware tool that is currently distributed freely for users with a "Genuine" verified copy of Windows.
It will allow you to import all of your Internet Explorer settings, and is much less prone to malware than Microsoft Internet Explorer. It will prompt you with a "Set as Default Browser" message. Check "Don't show this again" and click "Yes". Firefox also has a cool feature to delete cookies, cache, and temporary internet files each time you close it. You are strongly recommended to use this option. It can speed up your internet experience. You should also check Google Chrome which is noticeably faster and less prone to virus attacks from internet Chrome.
If you have a really complicated virus infection, try using the Quick Virus Remover. It is a free utility, though not a replacement for commercial products but can be helpful for removing some of the most common viruses infecting your system. Regularly use CCleaner to clean your computer. Over time, your computer may become cluttered with unnecessary files that can slow it down. CCleaner is a free program which can remove these files for free. CCleaner also comes with a free registry cleaner, although Microsoft recommends not to use registry cleaners.
I even hooked my laptop to my incoming internet connection and it up to speed where it should be with that. I think the problem is with this temp files any suggestions how I can delete it. I ran a full scan on securty essentials 48 hours no help. Also full scan on the cleanup tool. This thread is locked.
You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question 1. Report abuse. Details required :. Do you I understand you right, you have installed ftp server which server do you use? I'm having the same problem with a Windows host and Windows guest. I examined a Wireshark capture and I believe the problem is as follows: after a fair amount of data has been transmitted by the guest, I guess there's a buffer in VirtualBox that starts to fill up and the ACKs that it sends back to the guest have smaller window sizes.
Occasionally one of those window sizes will be less than the MSS, and because of Windows' the guest Silly Window Syndrome avoidance, it will stop transmitting packets to avoid sending one smaller than the MSS until a 5 second timeout has passed. So the transfer ends up going in burts, with 5 second delays interspersed. Although it reduces the frequency of the delays and greatly improves the transfer speed, it does not fully eliminate the problem.
Replying to jdpurcell :. Thank you for investigation and summary. Could you please clarify a bit your environment? For Virtualbox settings you may attach your log file. Do I understand right that you have got web server on the guest? Could you describe what you "see" in this case?
Perhaps attaching or sending your pcap files could help with clarification.
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