I am submitting a summary listing of basic steps you can take to resolve this issue, and briefly discussing the three most frequent causes : malware, uncontrolled applications, and insufficient care, because several readers write about their computer reacting slowly.
Maybe the most important factor to a poorly performing computer is malware.
Stage 1. Update the explanations of your anti-virus and run a full scan of your hard drive in Safe Mode. Solve any unfixable issues. Notice that some viruses need extra steps until they can be removed; generally a websearch will locate specific directions or a particular removal tool. If you can’t find a answer, use the BC forums to obtain assistance.
2. If the sluggishness is abrupt, and you have recently downloaded an application, the issue may rest there. Check this by fully eliminating it. A user will normally perform a web search about the application before installing because in most cases, any potential difficulty with malware or inferior performance will have appeared.
Action 3. Adware and Spyware can drastically effect your personal computer’s performance, and these are throughout the Net.
Update the definitions of your antispyware applications and check your hard drives in Safe Mode. Experienced customers will consistently run 2 or 3 of these applications, because each business has its own standards for what constitutes spyware and will just search against their own established. (A set of really good, free anti spyware programs is provided by BC). Again, solve any open issues before continuing to the next step.
Stage 4. Evaluation applications that self-launch on startup. You computer may become a battleground for your interest. Many programs, for instance, install a rapid-start feature which allows them to be opened rapidly; other programs will comprise an automated update feature that requires them to be operating in the background. Your launching Windows are slowed down by each of these and each requires a small bit of resources while your personal computer is running.
The simplest approach to review and than to manage startups would be to work with one of the numerous small utilities available (see the BC list of free programs). If, for instance, you have Spybot Search and Destroy, you may use its startup tool that lists startups and allows you to show off any you don’t need. Remember that BC maintains a very complete Startup Database that contains info about whether the item is required, optional, or unnecessary, in case you are unsure about what could be safely removed.
At the same time, remember that all those icons on your Desktop also take a modest amount of trunk time to put themselves.
Absence of Care
Step 5. Clean-up your hard drive (preparation for Action 7). Delete unused programs and transfer old files to a CD. Unplayed games, tons of family pictures, zipped files which you have opened, applications you have not found in two years, software for the old printer you threw away last year—these are some examples of files you can delete. Then use Window’s Disk Clean-up to remove temporary internet files, temporary PC health files, etc.
(Note for sophisticated users: some experts would comprise the added care step of cleaning the Windows registry, and you’ll find several apps to assist do that. For the most part, so this step is not contained, you may do serious harm by creating registry modifications, registry maintenance will not make a significant difference, and unless you are very comfortable with Windows, and carefully make copies of-the registry
Action 6. Run scandisk / checkdisk in Safe Mode. Have it fix Security Account Manager Initialization Windows 7.
Action 7. Defragment your personal computer. Windows will put new files in any available open space; defragging will place affiliated segments of files closer together so your read arm has less going around the hdd to do, saving wear-and tear while boosting up plans.
Hopefully, since you have have ended, you will find a marked improvement in pc functionality.