A Basic Overview of Computer Maintenance

Most computer users have a basic knowledge of hardware and software, and very often, the computer seems to be working much slower than usual, which could be caused by a number of issues. When we install and delete programs, there are still things left on the hard disk, and over time, these can clutter up the registry and use up a lot of the computing resources. If you have noticed a decline in your laptop’s performance since you took it out of the box, and would like to know what you can do to speed it up, here are some useful tips to keep your machine running at optimum speed.

Deleting Unnecessary Items

In order to free up storage space, you should regularly delete any files that are no longer required, as this will reduce the amount of time the CPU will spend trawling through C drive, and if you do not bother with deletion, you will reach a point where there is no longer any space on your hard drive.

Uninstalling Programs

Every computer program has an installer, which runs setup, and it will also have an uninstaller, which should be the only way you uninstall any software, as it removes registry entries and all traces of the program. Never simply deleted the program folder, as it might render most of the data to the recycle bin, but there will still be entries that are in the registry, and they need to be removed also. If you are running a Windows OS, there will be an option is settings called “uninstall a program,” and this should always be used to delete an application.

Cleaning the Registry

There are many free online programs that will clean and tune up a PC, and ideally, you should run this program once a month, and it will remove all of the invalid registry entries. If this is not done on a regular basis, your computer will have to read all the registry entries every time it boots up, and this can be annoying when you are in a hurry. Often a user will take their machine to a computer repair shop, only to find out the registry needed a good clean.

Defragmenting Drives

Computer drives store data in segments, and after a while, the data will be randomly spread across the drive, as deletions will have cause gaps between data. Defragmenting the drive will effectively move all the data together, leaving your unused drive segments at one end of the disk drive, and this speeds up performance considerably.


Often, software upgrades are required, and you would see a window pop up informing you that an update is available. You are advised to accept the upgrade, as it will always be an improvement on the previous version, and the program will run more efficiently. Hardware upgrades are sometimes necessary, and you might want to check how much RAM your machine is carrying. Random Access Memory is vital for smooth running, and most PCs have adequate RAM slots to upgrade, and if you choose to do that, make sure the new RAM chips are compatible.

If you are not well versed in computer maintenance, it might be an idea to find a local expert who can sort out any issues, and one thing that is not recommended is messing around with settings that you know little about.


Leave a Reply