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Slow Computer my computer is performing very slow for two days since it was infected Trojans. I removed it with Kaspersky 9.0 but still it take too much time to open my computer and Internet Explorer and almost all services. while trojan remover 6.0 finds no trojans now as well as Kaspersky 9.0.. Please help me please.......

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I think that your computer has another virus not only trojans but sometimes wurm. the only solution for this is to format your computer to remove all viruses.

thank you for using fixya
CHARCOIS

Posted on Jan 21, 2009

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Causes slow


Below are some reasons for computer running slow:

- Lack of Windows Updates
- Low RAM.
- Background services is activated.
- Corrupted registry.
- Installed Programs or Games that is not compatible with your computer.
- Infected by Virus/ Malware.

Possible solutions to speed up PC performance would be:

- Install latest Windows updates.
- Upgrade RAM.
- Disable background services.
- Uninstall unnecessary programs and files.
- Fix registry error with reliable program like I always use RegInOut.
- Install a good antivirus.

Nov 27, 2013 | PC Desktops

Tip

Malware Part 1: Viruses, Trojans, Worms, Spyware, Adware


Malwares or Malicious softwares are programs that are made intending to sabotage and destroy your computer or penetrate, spy and steal your information on your computer. These Malicious Software could be categorized into 5 major groups Viruses, Trojans, Worms, Spyware and Adware. What, are the differences between these 5 types?

Viruses are programs that act like biological viruses. They replicate or make a copy of themselves in another host. Using an infected host, like USB Flash disks or drives, viruses infect your computer and wait until you insert another flash disc to infect. While waiting in your computer, viruses, depending on their code, could either slow down the system, mess up your file system, or even destroy your files.

Trojans are programs that do not replicate or copy themselves. Trojans are software that are made by would be hackers to spy on your computer and create what they call back doors. These programs are intentionally placed on your computer directly, where there is physical contact with the computer, or indirectly, where a copy is sent through your Email or even by an infected Flash Drive. The trojan would then be on your computer but it will neither replicate nor crawl to other computers connected to the infected computer.

Worms, on the other hand, are the ones that have the capability to crawl to any computer connected to the infected computer. Worms infect computers through the local network and even through the public networks. Worms infect others by scanning your network and infecting any computer connected to your network. Other Worms would scan your email software for email addresses and send a copy of themselves to your contacts and act like it was sent by you. Worms also have the capability to destroy your files depending on the code programmed into it. Worms also has the effect of slowing down your network speed since it would scan your network and send copies of itself. Worms eat up a lot of bandwidth in a network.

Spyware and Adware are almost the same. The difference of these two is the intent and the usage. Spyware as its name implies is used to spy your computer for any vulnerabilities. Adware on the other hand is used to constantly bug you with Advertisements. Normally known as Unwanted Pop-ups. Both, however, can infect you by websites, that without your permission, that copy or install these unwanted software into your computer. Spyware and Adware, are sometimes also considered as Trojans by other Antivirus Software since it does not replicate or crawl in the network but does damage to your computer.

Whichever type, these Malicious Software, is harmful to your computer and is a threat to your personal security. It is best to be able to early detect these software and be able to purge them out of your system. As prolonged, exposure to these Malicious Software is very damaging which could cause you to lose your data.

In Malware Part 2: Malware Detection and Removal, we will discus how to detect malware and some basic techniques in removing these Malicious Software.

on May 11, 2010 | PC Desktops

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Fix Slow Computers


Computers are used to make our tasks easier and perform them in shortspan of time. However, if your computer starts working slow, then thereis no major significance of having it and using it to carry out varioustasks. Many people get frustrated with the slow performance of their PCand end up spending money by upgrading memory or even sometimes bypurchasing a new computer to get rid of slow performance. However, youcannot do it every time your PC becomes slow. You should look for amore efficient solution.

There are numerous ways to fix your slow computer without having to spend money or to carry your PC anywhere.

Computers can become slow due to several reasons. Given below are some of the possible reasons:

1. Low disk space available on the hard disk

2. Presence of excess temporary files

3. Corrupt registry entries

4. Large number of software applications installed on the computer

5. Presence of incompatible device driver in the system

6. Excess heating of computer

7. Corrupt data

8. Corrupt operating system

9. Presence of virus and other malicious software

There are various other problems which may slow down your computersystem. Now, let us highlight some important steps to fix the issues ofslow computer performance with Windows operating system. Note: Take abackup of your complete data before carrying out any steps.

1. Remove all the temporary files stored in your computer system. Thetemporary files are voracious eaters of system memory. So, the bestpractice to improve the system performance is to regularly delete thetemporary files from the computer.

2. Regain the hard disk space by launching the Disk clean up utilityprovided in the Windows operating system. If even after cleaning up thehard disk from unnecessary programs and files, the space available onthe hard disk is less, then you can uninstall old programs which arenot in use.

3. Update Windows by turning on the automatic update feature when connected to Internet.

4. Registry is a central database of any computer which maintains arecord of the activities and stores them in the form of registryentries like when you install any software application on your PC thenan entry is made in the registry about the installation of thesoftware. So, check for any registry error.

5. Install a good security suite like antivirus and antispywaresoftware and scan your system for the presence of any suspiciousprogram code installed on your computer and eating up your computermemory and remove it to make your system fast.

A computer is a machine which requires regular maintenance for showingbetter performance. Regular maintenance is the best way to improve theperformance of a slow computer.

on Feb 03, 2010 | PC Desktops

7 Answers

My computer is very very slow.


Block the Startups and Services

When your computer is started up, there might be a number of programs and services running in the background. Some of them would be update checkers, error reporters and the rest are necessary tools like your antivirus etc.

The idea is to disable running the start-ups and service that you no longer need.

  1. Click Start ' Run.
  2. Type MsConfig and press ENTER.
  3. Disable the start-ups and services from the Startup and Services tabs respectively.
  4. Click OK button and restart the machine.

Defragment the Disks

My computer is slow to start up if the disks are too fragmented. Fragmentation refers to dividing a file into several parts which cause slow down in retrieving their contents.

The problem can be solved by defragmenting such fragmented disks using the Disk Defragmenter.

  1. Click Start ' All Programs ' Accessories ' System Tools ' Disk Defragmenter.
  2. Select all the drives.
  3. Click Defragment disks button.

Defragment your Registry

Registry is the database in your operating system containing significant configurations and information. Registry fragmentation too cause my computer is slow to start up issue.

Defragmenting the registry is too simple. You have to download a third party Registry Defragmenter software and install it o your system.

Set Up the System for Best Performance

Setting Windows for maximum performance rather than best appearance could fix the problem. Whenever my computer is slow to start up I perform the same task. The steps are provided below:

  1. Right click My Computer.
  2. Select Properties.
  3. Click Advanced System Settings link at the left hand side of the window.
  4. Click Advanced tab.
  5. In Performance frame, click Settings button.
  6. Select the option Adjust for best performance and click OK ' OK.

Disinfect the System

Sometimes computer is infected by a virus and I feel that my computer is slow to start up.. Change the existing antivirus software and download a good one. Update its virus definitions and conduct a full scan through it. Remove all the infected files that found.

Fix My Computer is Slow to Start Up Now

Feb 28, 2011 | PC Desktops

1 Answer

I have a emachines computor what can i do to make run faster


To make your computer run faster please just follow simple steps
1.make your computer virus free , install a good antivirus and update it also.
2.scan your system to remove viruses,malvares,Trojans etc.
3.Clear registry entries with registry cleaner tools.
4.Install less soft wares on your computer to make it easy for computer
5.At last if your system is very slow then try to upgrade RAM.
this also matters for the speed.

Thanks
Have a great day

Aug 29, 2010 | E-Machines eMachines Desktop PC

Tip

How to Identify and Remove Viruses


Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}Any malicious program such as virus, wormor Trojan horse can infect your computer system by affecting its performance.These program codes can cause several unexpected changes in your computersystem ranging from slow system performance to a severe system crash. How toidentify whether your computer system is infected with a virus attack?
Signof Virus infection
You can easily identify when yourcomputer system gets infected from viruses. Some of the signs of virusinfections are enlisted herewith:
Computerbecomes very slow in performance.
Suddensystem crashes and computer reboots repeatedly.
Applicationsoftware crashes and random messages are displayed on the monitor.
If you find any of the above mentionedsign on your computer system, then there arises the probability of yourcomputer being infected with viruses. The next step after detecting thepresence of virus on your PC is to remove them from your system in order tosave your important data. If your computer is not infected with any type ofmalicious software then it is strongly recommended to install any bestantivirus software to keep it safe against the attacks.
You can use antivirus software for removingviruses from your computer system. Antivirus software programs are intended forpreventing, detecting and removing virus programs. You can choose from some ofthe best antivirus software like Norton, Avast, AVG and others, provided it hasthe feature of regular update. In case your antivirus software is notup-to-date, then it will not be able to protect your computer system from themost recent viruses and other infections.
System Restore is an element of Windowsoperating system which enables you to roll back system files, registry keys,and installed programs to a previous stable state. Operating system of yourcomputer system creates restore point after installation of any software, orafter 24 hours.
If there is a virus is available on yoursystem at the time of creating the restore point, ittwill also become a part ofit. Antivirus software is incapable to remove any virus program from systemrestore. in such case, you have to disable System Restore and then scan withlatest antivirus software. After that, when your system gets disinfected fromviruses, then re-enable System Restore.
So, you have to install updated antivirussoftware on your computer system, if you want to keep it safe from anymalicious program like viruses.

on Jan 29, 2010 | PC Desktops

Tip

Virus Removal


Normal 0 false false false MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;}Any malicious program such as virus, wormor Trojan horse can infect your computer system by affecting its performance.These program codes can cause several unexpected changes in your computersystem ranging from slow system performance to a severe system crash. How toidentify whether your computer system is infected with a virus attack?
Signof Virus infection
You can easily identify when yourcomputer system gets infected from viruses. Some of the signs of virusinfections are enlisted herewith:
Computerbecomes very slow in performance.
Suddensystem crashes and computer reboots repeatedly.
Applicationsoftware crashes and random messages are displayed on the monitor.
If you find any of the above mentionedsign on your computer system, then there arises the probability of yourcomputer being infected with viruses. The next step after detecting thepresence of virus on your PC is to remove them from your system in order tosave your important data. If your computer is not infected with any type ofmalicious software then it is strongly recommended to install any bestantivirus software to keep it safe against the attacks.
You can use antivirus software for removingviruses from your computer system. Antivirus software programs are intended forpreventing, detecting and removing virus programs. You can choose from some ofthe best antivirus software like Norton, Avast, AVG and others, provided it hasthe feature of regular update. In case your antivirus software is notup-to-date, then it will not be able to protect your computer system from themost recent viruses and other infections.
System Restore is an element of Windowsoperating system which enables you to roll back system files, registry keys,and installed programs to a previous stable state. Operating system of yourcomputer system creates restore point after installation of any software, orafter 24 hours.
If there is a virus is available on yoursystem at the time of creating the restore point, ittwill also become a part ofit. Antivirus software is incapable to remove any virus program from systemrestore. in such case, you have to disable System Restore and then scan withlatest antivirus software. After that, when your system gets disinfected fromviruses, then re-enable System Restore.
So, you have to install updated antivirussoftware on your computer system, if you want to keep it safe from anymalicious program like viruses.

on Jan 28, 2010 | PC Desktops

3 Answers

Trojan horse virus


Download and install Spybot Search and destroy update it, go ofline (disconnect your computer from internet) then run Spybot Search and destroy by clicking on "Search for Problems", in few minutes it will list up all the problems including Virus trojan etc.., click on "Fix problem",

That will remove all trojans

Sep 08, 2009 | PC Desktops

1 Answer

Virus/trojans


just download or puurchase Kaspersky anti virus 7.0.1.321 version
install and update then fullscan ur Pc.

Mar 05, 2008 | PC Desktops

1 Answer

Slow moving computer


Yes, If you have no problem losing your data. If you care about your data I would install a good antivirus program if you are not using one . If you are using one make sure it is updated and perform a full system scan. Also if you have the newst version of Internet Explorer clear out your temporary internet files & cookies.

Sep 24, 2007 | Compaq Presario 5005 (470014-507) PC...

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