A slow computer can be hell to work on, especially if it used to be faster. The performance lag you put up with may stem from one of a variety of reasons, or even up to all of them. Here is how to fix slow computer issues as well as some of the major detractors of optimal system performance.
You need to get rid of these. No matter what type of effect they have in the PC, remember that they were designed with the sole purpose of bringing you trouble. If you put off removal too long, there is no saying what havoc malicious files would wreak. Error messages are the common effects, as well as system crashes. Get a good antivirus program, and set it up so that such problems are taken care of automatically.
Windows Services and Startup Programs
Slow computers usually have many of these running in the background and eating up RAM. No PC will work at top speed if you have a dozen needless services running. Meanwhile the startup programs also slow down your booting process. Get rid of whatever you do not need, using the msconfig utility. This can be accessed from the Run command window, or Windows search, depending on the version of the OS.
Go to the Startup tab and disable whatever options you don’t need, and hit Apply. Choose whether to restart the system then and there, or put it off until later. The reboot is required for your adjusted settings in your slow computer to take effect.
Scan for these and fix them when you have the chance. Windows registry is where the OS stores files and keys pertaining to installed applications. This part of the OS naturally is swamped with the more computer programs that you install. There are also remnant keys left behind after most improper program removals, which accumulate and bloat the registry. This is one of the reasons your computer may be running slow. Leaving it be isn’t a viable option if you need the OC performing optimally.
Get a good registry cleaner like CCleaner, and run a scan. Remove all redundant and invalid entries, and see how much of the system speed you can salvage this way.
That was on how to fix slow computer issues by troubleshooting some of the most common factors. Always be sure to update your computer with the latest patches and hotfixes to keep its performance at the prime level.