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Gadgets

How to upgrade wifi adapter from 2.4G to 5G dual-band. (5GHz)

The gist of this article is how to upgrade old laptop wifi (2.4GHz) to a newer 5GHz adapter and hence, connect to high-speed internet. There are 2 best options to connect your old laptop and PC to a 5 gigahertz or 5GHz or simply 5G wifi (upgrade from 2.4G wifi): Buy an external USB 802.11ac […]

Categories
Gadgets

How to upgrade laptop processor from i3 to i7 (or i5)

For many years, I wished I could upgrade my laptop processor from i3 to a higher version like i5 or i7. I always thought laptop cpu upgrade is impossible. I mean, every authorized laptop service center told me the same. So, when a multi-billion dollar companies cannot do it, how can I? In this post, […]