You bought your new computer, excitedly took it out of the box, struggled with the settings, and started enjoying it for a few months when, screeching, it suddenly slowed down. You’re left scratching your head wondering, “why is my computer so slow all of a sudden?”

The “Why Is My PC So Slow Blues”

If you’re running a lot of games, you may have a memory issue, but most PCs sold now come with plenty of memory. If you have been visiting and downloading items from questionable sites that offer pirated material, you may have some serious viruses. Both of these problems could answer the question “why is my computer so slow all of a sudden?” And any of these songs will have you singing “Why is PC blues so slow?”.

Just a quick note: stay away from pirate music and software sites. It’s wrong on many levels and these sites have no qualms about trashing your PC with bad viruses.

From “Why PC Blues Is So Slow” to “PC Rock ‘n’ Roll”

The answer to the question “Why is my computer so slow all of a sudden?” it could be on your record. Your computer’s registry is a huge database that keeps track of all the software on your computer. As you install and uninstall software on your computer, the installation software often doesn’t update this database correctly, leaving behind many junk entries. These entries make it difficult for the computer to function efficiently. So when you ask, “Why is my computer so slow all of a sudden?” the answer lies in a messy registry. But, be careful with your registry because an error could change your tune from “Why is PC so slow?” to “Where, oh, where has my operating system gone?”. In other words, if you don’t know what you’re doing, don’t poke around in your registry.

Why is my computer so slow all of a sudden? Try a free registry scan.

Most of the excellent registry cleaners and optimizers will scan your PC for free. If you have problems, you will have to pay for the software to fix these problems, but you can at least get the free scan first to see if you need a registry cleaner. Just looking at your computer and muttering, “why is the PC so slow today?” It won’t accomplish much, but finding out what the status of your registry is might answer the question, “Why is my computer so slow all of a sudden?”