Every day we switch on computer or notebook for doing our work. But we forgot a few things about how to keep our computer or notebook computer running at an optimum speed. Notebook computer has a dual speed setting. If you are using battery to power up your notebook, it will run at low speed but if you using direct power it will run at full speed. It is because it will use less power when using battery.
Windows base computer or notebook has a type of characteristic whereby it will save a lot of file as temporary file inside your hard disk. The setting in windows registry became bigger.
Using computer or notebook for a few months without doing any service will make it run slow than before. It is because windows will take certain time to load most of the file and loading registry will give a burden to its memory.
Further more if you surf internet to inappropriate website like a porno website or a dangerous website, it will make your computer slower. Trojan, virus, malware will sneak into your computer and start downloading other file into your hard disk. Although antivirus is activated but it won’t work 100% protection if you simply allow a nasty virus or Trojan get into your computer.
If you can download malwarebytes utility program and scan the whole hard disk seeking for a Trojan virus. It will detect and remove most of nasty Trojan virus.