I’m submitting a summary checklist of general things you can do to resolve this issue, and briefly discussing the three most frequent causes : malware, uncontrolled applications, and lack of maintenance, because many readers write about their computer reacting slowly.
Perhaps the most important factor to a badly performing computer is malware. Often this is associated with downloading an application that includes spyware, by not having browser security options high enough, by carelessly downloading P2P files, or by failing to install security patches in a timely manner.
Action 1. Update the explanations of your anti-virus and run a full scan of your hard disk in Safe Mode. Resolve any unfixable issues. Note that some infections need extra measures until they can be removed; usually a web search will find specific instructions or a particular removal tool. Use the Bc forums to request support, if you cannot find a solution.
2. You have recently saved an application, and if the slowness is surprising, the issue might rest there. Check this by totally eliminating it. A user will typically perform a web search about the program before downloading it because in most instances, any possible trouble with malware or poor performance will have appeared.
Stage three. Adware and Spyware can drastically impact your computer’s functionality, and these are throughout the Internet.
Revise the explanations of your anti spyware programs and check your hard drives in Safe Mode. Seasoned users will frequently run two or three of these programs, because each business has its own requirements for what constitutes spyware and will simply search against their own established. (A listing of very good, free anti spyware applications is provided by BC). Again, resolve any open issues before proceeding to the next phase.
Step 4. Evaluation applications that self-launching on startup. You computer may become a arena for your interest. Many programs, for instance, install a fast-launch feature which permits them to be exposed fast; other programs will comprise an automated update feature that demands them to be working in the background. Your launching Windows are slowed down by each of these and each needs a small bit of sources while your personal computer is running.
The simplest way to review and than to handle start-ups will be to-use one of many little resources available (see the Bc list of free programs). You may use its startup tool that lists startups and lets you to turn off any you usually do not need, if, for instance, you have Spybot Search and Destroy. Remember that BC maintains a very comprehensive Startup Database that includes info about whether the inquired item is required, elective, or unnecessary, in case you are uncertain about what can be safely removed.
At-the same time, remember that all those symbols in your Desktop also take a modest amount of boot time to put themselves.
Absence of Care
Stage 5. Cleanup your hard drive (preparation for Stage 7). Delete unused applications and exchange old files to your CD. Unplayed games, lots of family pictures, zipped files that you have already opened, applications you have not used in two years, software for that old printer you put away last year—these are some examples of files you can delete. Then use Window’s Disk Cleanup to delete temporary internet files, temporary PC health files, etc.
(Note for high level users: some professionals would contain the added maintenance step of cleaning the Windows registry, and you will find several applications to help do that. For the most part, registry maintenance won’t make a critical difference, and unless you’re really comfy with Windows, and cautiously make backups of the registry, you can do severe harm by making registry changes, so this step is not included
Action 6. Run scandisk / checkdisk in Safe Mode. Have it mend Keyclean.com.
Step 7. Defragment your computer. Windows will put new documents in any available open space; defragging will place related sections of files closer together therefore your read arm has less going around the hard drive to do, saving wear and tear while boosting up plans.
Hopefully, since you have have ended, you’ll find a marked enhancement in computer performance.