I am posting a summary checklist of general steps you can take to solve this problem, and briefly discussing the three most common causes : malware, uncontrolled applications, and insufficient care, because several readers reveal their computer reacting slowly.
Possibly the greatest factor to a badly performing computer is malware.
Step 1. Revise the definitions of your anti-virus and operate a complete scan of your hard disk in Safe Mode. Resolve any unfixable problems. Notice that some viruses require extra steps until they may be removed; normally a websearch will find specific instructions or a particular removal tool. If you cannot find a solution, use the Bc forums to obtain help.
Step Two. If the sluggishness is abrupt, and you have recently saved an application, the problem may reside there. Check this by totally removing it. A user will usually perform a web search about the program before installing because in most instances, any possible trouble with malware or inferior performance will have surfaced.
Stage three. Adware and Spyware can drastically impact your computer’s functionality, and these are around the Net.
Update the explanations of your anti-spyware applications and check your hard drives in Safe Mode. Seasoned customers will frequently run several of these programs, because each business has its own criteria for what constitutes spyware and will simply search against their own set. (A set of really good, free anti spyware programs is provided by BC). Again, solve any open issues before proceeding to the next phase.
For additional reading about Malware and some malware removal applications, use BC’s Tutorial section; most of the programs have quite good Help documents that explain how they function too as the special characteristics of each.
Step 4. Review apps that self-launching on startup. You pc can be a battleground for your interest. Many programs, for example, install a fast-start feature which allows them to be opened promptly; other programs will contain an automatic update feature that requires them to be running in the background. Each of these decreases your debut Windows and each needs a small bit of sources while your personal computer is running.
The simplest method to review and than to manage start ups is to-use one of the numerous little resources available (see the Bc list of free apps). Remember that Bc maintains a very comprehensive Startup Database that includes info about whether the inquired item is required, elective, or not needed, in case you are uncertain about what can be safely deleted.
At the same time, remember that those symbols on your Desktop also take a modest amount of boot time to set themselves.
Absence of Care
Step 5. Delete unused applications and move old files to a CD. Unplayed games, lots of family pictures, zipped files that you have opened, applications you have not used in two years, software for the old printer you put away last year—these are some types of files you can delete. Then use Window’s Disk Cleanup to remove temporary internet files, temporary PC health files, etc.
(Note for higher level users: some experts would contain the additional upkeep step of cleaning the Windows registry, and you will find several programs to help do that. For the most part, so this measure isn’t included, you can do serious damage by making registry changes, registry maintenance won’t make a major difference, and unless you’re quite comfortable with Windows, and carefully make copies of the registry
Step 6. Run scandisk / checkdisk in Safe Mode. Have it fix Error_pkinit_failure.
Step 7. Defragment your pc. Windows will put new files in any available open space; defragging will place associated sections of files closer together so your read arm has less going around the hdd to do, saving wear and tear while racing up applications.
Hopefully, now that you have have ended, you will find a marked improvement in pc operation.