I am submitting a summary record of basic things you can do to solve this problem, and briefly discussing the three most common causes : malware, uncontrolled applications, and insufficient maintenance, because many readers reveal their computer reacting slowly.
Maybe the greatest contributor to a badly performing computer is malware.
Step 1. Revise the definitions of your anti-virus and run a complete scan of your hard drive in Safe Mode. Resolve any unfixable problems. Notice that some viruses require additional steps until they may be removed; usually a internet search will locate specific instructions or a particular removal tool. Use the BC forums to request assistance, if you cannot find a solution.
Step 2. If the slowness is unanticipated, and you have recently downloaded an application, the issue may dwell there. Test this by entirely eliminating it. A user will typically perform a web search about the application before getting because in most instances, any potential difficulty with malware or inferior performance will have surfaced.
Stage 3. Adware and Spyware can radically impact your personal computer’s performance, and these are throughout the Web. A very recent study indicated that one out of every 20 executable files on Web sites is spyware, and 1 in 25 domains include at least one bit of spyware waiting for victims.
Revise the definitions of your anti spyware applications and check your hard drives in Safe Mode. Seasoned customers will regularly run 2 or 3 of the applications, because each company has its own standards for what constitutes spyware and will just search against their own established. (A list of really good, free anti spyware programs is supplied by BC). Again, solve any open issues before proceeding to the next phase.
For further reading about Malicious software and some malware removal applications, use BC’s Tutorial section; most of the applications have really good Help files that describe how they function too as the unique attributes of each.
Stage 4. Review apps that self-launching on startup. You computer can be a battleground for your interest. Many programs, for instance, install a rapid-launch feature which allows them to be exposed instantly; other programs will comprise an automated update feature that demands them to be working in the background. Each of these decreases your launching Windows and each requires a small bit of assets while your computer is running.
Remember that BC maintains a really complete Startup Database that includes info about whether the inquired item is needed, optional, or not needed, if you’re unsure about what could be safely removed.
At the same time, remember that those icons on your own Background also take a modest amount of trunk time to place themselves.
Lack of Upkeep
Step 5. Delete unused applications and exchange old files to your CD. Unplayed games, tons of family images, zipped files which 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 examples of files you can delete. Then use Window’s Disk Cleanup to remove temporary internet files, temporary PC health files, etc.
(Note for sophisticated users: some professionals would contain the added care stage of cleaning up the Windows registry, and you will find plenty of applications to assist do this. For the most part, registry care won’t make a critical difference, and unless you’re very comfy with Windows, and carefully make backups of the registry, you may do significant harm by creating registry modifications, so this measure isn’t contained
Step 6. Run scandisk / checkdisk in Safe Mode. Have it mend Windows Error C000021a Status 0xc0000135.
Action 7. Defragment your computer. Windows will set new files in any available open space; defragging will set affiliated segments of files closer together therefore your read arm has less travelling around the hdd to do, saving wear-and tear while racing up programs.
Hopefully, now that you have have finished, you’ll see a noticeable improvement in computer operation.