An upgrade is an improvement in the technical characteristics of computers and laptops by replacing hardware elements with more powerful or new components. This can be a motherboard, processor, video card, RAM, etc. For example, if your computer has become slower to work with new operating systems, then most likely, RAM requires an upgrade. This means that you must remove the memory card from the computer and put in its place a new one that has more capacity and frequency.
If everything is simple with a computer, then with portable devices the situation is different. For example, you can take the Asus laptop upgrade , although the brand does not really matter. As you know, in laptops, all components are much smaller than in a computer. Therefore, the price will be appropriate. And getting into the device will be more difficult than in the system unit of a computer. If you do not have skills, then it is better to entrust this matter to a specialist.
When does it become necessary to upgrade RAM? These are cases when a computer is equipped with memory that is one gigabyte or less in size. This will not be enough to use a modern operating system and programs. But you need to consider that if you have a thirty-two-bit system, then the maximum that it "sees" from the RAM is 3.75 gigabytes. To make more available, install a 64-bit operating system on your computer.
If you do not have enough space on your hard drive, this means that its volume is insufficient for your needs. I upgraded the Acer laptop, but again, the manufacturer is unprincipled. Open the bottom cover of the laptop and pull out the old hard drive from the connectors, and then insert a new, more voluminous one into this place. Please note that during this procedure, the laptop must be unplugged and its battery must be removed. Now, as a rule, Sata connectors are used , but earlier models used an IDE. This nuance must be taken into account, since the connectors do not fit together.
How do I know when a DVD-ROM needs an upgrade? It's simple. If you insert completely readable disks into it, and he twists them for a very long time, but cannot read, then this will be a sign that it needs to be replaced. As a rule, there are no difficulties with this part, and it costs less than all the components, so we will not dwell on it in detail.
For those who like to play powerful games, the issue of upgrading a video card is always acute. After all, every year games require a resource more and more, so old video cards eventually cease to “pull” new games. If you have an integrated video card, then after installing the external, the integrated one must be disabled in the settings so that they do not conflict with each other.
As for the processor and motherboard, it is better to consult a specialist, because you need to choose them so that they are compatible with each other. Yes, and in a laptop, this procedure is more complicated than in a conventional computer.