What I Should Do If My Computer is Slow

*Empty Your Recycle Bin Regularly*

One important thing to remember is to empty your recycle bin/garbage can. Whenever you delete a file isn't actually deleted. It's stored in your recycle bin and saved in short term memory, using up RAM that your programs may need to run efficiently.

*Clean Unneeded Files Using the Windows Disk Cleanup Accessory*

Use the accessory that comes with most Windows operating systems called "Disk Cleanup". Go to the Start Button menu, choose Programs (or All Programs), Accessories, System Tools, Disk Cleanup.This program (shown to the right) will delete Temporary Internet Files, Downloaded Programs (which may have been installed, but the original downloaded file that is no longer needed is still taking up space), the Recycle Bin (garbage can), and Temporary files (files the computer saves automatically during some task, but which are not needed anymore). As you highlight each one, it will give you a quick explanation. This image shows what it says for Temporary Internet Files.

*Check For Operating System Critical Updates*

Verify manually that your operating system doesn't have any critical updates that need to be applied. Go to http://windowsupdate.microsoft.com and check for updates. Do this even if you think you have set your computer to apply updates automatically. This is a checkup, remember? You are doing it to make sure that nothing is wrong and one thing that could go wrong is your setting for automatic updates. This site automatically looks at your computer and then suggests high priority and optional updates specific to your operating system and your computer.

*Check Your Antivirus Software*

Check your antivirus software. Usually you can do that by clicking, double clicking, or right clicking on the little icon in the task tray. Check the date of the last virus definition file. If it has a red exclamation mark next to it is definitely out of date. Also if it isn't recent (within the last week) you probably don't have automatic updates turned on and should turn this feature on. (Automatic updates will update your virus definitions every time you connect to the Internet. Virus definitions are the files used by your antivirus software to prevent viruses.) Don't have antivirus software? Well then get some! Invest in some sort of Antivirus program like Norton Antivirus or McAfee VirusScan and update it regularly to prevent future problems and worries. A free and quick virusscan tool put out by McAfee is Stinger (http://vil.nai.com/vil/stinger/) . It will help with certain most common viurus types and is free. However they still recommend getting a full virusscan program.

*Run Defrag Regularly- especially after deleting lots of files.*

Defrag is a command that reorganizes your files. It is has the same effect as reorganizing your closet to use the space more efficiently after getting rid of a bunch of old things. Files are saved by the computer by breaking them down into little pieces (bytes) and saving these in lots of locations on your hard drive. When you delete files it leaves lots of little holes that aren't always used again. By running defrag you are pushing all the data together to fill in these holes, leaving more big empty spaces to fill later. This helps your computer run more efficiently as well, because these big empty spaces are utilized whenever a task takes more memory than you have in RAM (short term storage).

Before you begin Defrag, close all open programs, including e-mail, files, etc. and turn off your screensaver (click once on your desktop anywhere there are no icons, choose Properties, click on the Screen Saver tab, and click on the drop down arrow and choose None).