I am publishing a summary checklist of basic steps you can take to resolve this problem, and briefly discussing the three most frequent causes : malware, uncontrolled applications, and insufficient maintenance, because several readers write about their computer reacting slowly.
Perhaps the most important contributor to a poorly performing computer is malware.
Step 1. Revise the explanations of your anti virus and operate a full scan of your hard drive in Safe Mode. Resolve any unfixable issues. Note that some viruses need additional measures until they could be removed; typically a internet search will find specific instructions or a particular removal tool. If you fail to find a solution, use the Bc forums to request support.
Step 2. If the sluggishness is unexpected, and you have recently saved an application, the problem may live there. Test this by completely removing it. A sensible user will normally perform a web search about the program before downloading it because in most instances, any possible difficulty with malware or poor performance will have appeared.
Step 3. Adware and Spyware can drastically effect your personal computer’s operation, and these are around the Web. A very recent research showed that one out of every 20 executable files on Web sites is spyware, and 1 in 25 domains contain at least one piece of spyware waiting for victims.
Revise the definitions of your antispyware applications and scan your hard drives in Safe Mode. Seasoned users will frequently run several of the programs, because each company has its own requirements for what constitutes spyware and will simply search against their own established. (A list of really good, free anti spyware applications is supplied by BC). Again, solve any open issues before continuing to the next phase.
Stage 4. Review programs that self-launching on startup. You pc may be a arena for your interest. Many programs, for example, install a quick-launch feature which allows them to be opened fast; other programs will include an automatic update feature that requires them to be running in the background. Each of these slows down your debut Windows and each requires a small bit of assets while your personal computer is running.
The simplest way to examine and than to manage start ups would be to utilize one of the many little utilities available (see the BC list of free apps). If, for example, 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. If you are uncertain about what can be safely deleted, remember that Bc maintains a really comprehensive Startup Database that includes information about whether the item is needed, discretionary, or unnecessary.
At the same time, remember that those symbols on your own Desktop also take a small amount of trunk time to put themselves.
Lack of Upkeep
Step 5. Clean up your hard drive (preparation for Step 7). Delete unused programs and move old files to your CD. Unplayed games, lots of family images, zipped files which you have already opened, applications you have not used in two years, software for that old printer you put away last year—these are a few examples of files you can delete.
(Note for advanced users: some professionals would contain the added upkeep step of cleaning the Windows registry, and you’ll find plenty of apps to assist try this. For the most part, so this step is not included, you can do serious damage by making registry modifications, registry maintenance will not make a vital difference, and unless you’re quite comfy with Windows, and carefully make copies of the registry
Step 6. Have it mend Error 620 Win 7.
Action 7. Defragment your computer.
Hopefully, since you have have finished, you will see a marked improvement in pc functionality.