I am posting a summary checklist of basic steps you can take to resolve this problem, and briefly discussing the three most common causes : malware, uncontrolled applications, and lack of maintenance, because several readers come up with their computer reacting slowly.
Perhaps the greatest factor to a poorly performing computer is malware.
Action 1. Update the explanations of your anti-virus and operate a complete scan of your hard disk in Safe Mode. Resolve any unfixable problems. Notice that some viruses need extra steps before they could be removed; ordinarily a internet search will find specific directions or a special removal tool. Use the BC forums to obtain help, if you can’t find a answer.
Step Two. You’ve recently downloaded an application, and if the sluggishness is unanticipated, the issue might rest there. Check this by totally removing it. A smart user will typically perform a web search about the program before downloading it because in most cases, any possible problem with malware or inferior performance will have appeared.
Action 3. Adware and Spyware can drastically impact your personal computer’s performance, and these are throughout the Internet. A very recent study showed that one out-of every 20 executable files on Web sites is spyware, and 1 in 25 domains comprise at least one piece of spyware waiting for sufferers.
Experienced customers will often operate several of these programs, because each business has its own criteria for what constitutes spyware and will only search against their own set. (A record of really good, free anti spyware programs is given by BC). Again, resolve any open issues before continuing to the next phase.
Step 4. Review apps that self-launching on startup. You pc can be a arena for your interest. Many programs, for example, install a fast-launch feature that enables them to be exposed rapidly; other programs will comprise an automatic update feature that demands them to be running in the background. Each of these slows down your debut Windows and each needs a small bit of sources while your computer is running.
Remember that Bc maintains a very complete Startup Database that contains info about whether the questioned item is required, elective, or unnecessary, in case you are unsure about what could be safely removed.
At the same time, remember that all those icons in your Background also take a modest number of boot time to set themselves.
Lack of Care
Stage 5. Delete unused applications and move old files to your CD. Unplayed games, lots of family pictures, zipped files that you have previously opened, applications you haven’t found in two years, software for that old printer you put away last year—these are some types of files you can delete. Then use Window’s Disk Clean-up to delete temporary internet files, temporary PC health files, etc.
(Note for sophisticated users: some professionals would contain the added maintenance stage of cleaning the Windows registry, and you’ll find plenty of apps to help do this. For the most part, so this step is not included, you may do significant harm by making registry changes, registry maintenance won’t make a vital difference, and unless you’re very comfy with Windows, and carefully make copies of the registry
Action 6. Run scandisk / checkdisk in Safe Mode. Have it mend Windows Explorer Tree.
Step 7. Defragment your computer.
Hopefully, now that you have have ended, you will see a marked enhancement in computer performance.