Computer running really slow, could it be due to shared wifi?

Everyone knows that Windows computers can sometimes slow down over time. While not an exhaustive list of solutions to problems, this collection presents some ways to speed up a computer.

1. De-Fragmenting

Over time, the data on your hard drive gets scattered. Defragmenting your hard drive puts your data back into sequential order, making it easier for Windows to access it. As a result, the performance of your computer will improve.

a) Right click of C Disk.

b) Click properties.

c) Click tools tab.

d) Click "Defragment now".

e) Click Defragment.

2. Uninstall Unneeded Programs

Removing programs that you no longer use can free up space on your computer and speed up your system's performance. However, you need to uninstall the programs properly to see much improvement; deleting them is not enough.

3. Stop Programs from starting on Windows boot

One way you can speed up your computer is to prevent programs from launching themselves at start-up. Not only do the unwanted programs delay the start of Windows, they also continue to slow down your computer since they use system resources.

a) Open your Start menu.

b) Click Run

c) In the command screen type "msconfig.exe"

d) In the "system configuration utility", click either "service" or "startup" tab

e) Uncheck all programs that you are no longer using.

f) Click "OK"

4. Check for Spyware and Adware

Spyware is software that allows companies to monitor what websites you visit or even access your computer. Adware is software that displays advertisements. Both use system resources and slow your computer down. Detecting and removing the programs will improve system performance.

Get the best one from: <--http://toptenantispyware.com/ to scan your pc

5. Clean your Registry

Microsoft Registry Problems = Slow Computer!

Use the tool: http://tpdownload.com/themosteffectiveregistryclea...

Learn more information "why is my computer running so slow": http://tpdownload.com/WhyIsMyComputerSlow.htm

The answer to your problem is Norton. It really slows down all computers especially those running Vista.

Go to http://service1.symantec.com/SUPPORT/tsgeninfo.nsf...

select which Norton product you have, then run it. It's the only way to remove Norton, you must not use Add/Remove Programs because that leaves bits of Norton all over your computer.

Then go to http://free.avg.com/download?prd=afe and download the free version of AVG and install it.

Please note, your computer will behave erraticly if you try to have more than one anti virus program running!

is the computer running slow in general and not just on the web? could be you have some spyware or a virus - norton is by no means infalible - as for your neighbours accessing your wifi you can check by going into the routers admin console - also make sure you have wifi security enabled and not just WEP but WPA as its much more secure

Using a registry cleaner can clean up your computer and then make your computer faster,Why?the reason is that there may be some registry errors and remnant,corrupt files and temp files in your computer to cause "computer slow".

Every time you install and uninstall software on your computer and surfing online you create junk in the computer registry.over time, the registry can grow to enormous proportions, especially if the various programs you've installed do not do a good job of deleting and/or updating it's Registry entries.You need to scan and clean your computer with registry cleaner to make it fast.Good Registry Cleaner will improve your computer and Internet performance dramatically!

There are some comparison and review of TOP 5 registry cleaners.

http://www.make-pc-fast.com/

You can download and scan your computer for free.

If you are connecting to the net using a cable then the neighbours shouldn't be able to access via Wifi. To make sure you can always disable your wifi access.

Try cleaning the computer.

Start > Computer > (R CLICK) C: > Disk Cleanup

Or download CCleaner and run it.

If other people are stealing your wifi you should put a pass on it.

I don't know what you have but look for an instruction manual.

most anti viruses i ever ran slow your computer to a crawl but if yours is new i dont think it would be that.try closing programs you dont use on start up.start,run,type in msconfig

Check http://www.pcoptimizerprodownload.com/

With pc optimizer pro you can safely clean, repair and optimize your computer.

It will help improve your system performance.