top500

China has returned to the number one spot for world's top supercomputer for the first time since 2010. 06 Jul 2013 - 6 comments

	Roomba Combo j7+ review - Clever trick allows robot vacuum finally to tackle home with rugs and carpets Roomba Combo j7+ is the very first Roomba model to combine robot vacuum with mopping features. And Roomba Combo j7+ does all that with a very clever trick, which tackles the problem with mopping and carpets. But is it any good? We found out.
	Review: Samsung Jet Bot 90 AI+ - a high-end robot vacuum cleaner Samsung's Jet Bot 90 AI+ is a top-class robot vacuum cleaner that can avoid obstacles and empty its own dust container. Here we review the product. 1 user comment
	Samsung Jet Bot 80+ review - excellent robot vacuum cleaner We review Samsung's Jet Bot 80+ robot vacuum cleaner over a period of three months. 1 user comment

	Windows 11: Check if TPM is enabled on your computer In this short guide we will look at how you can check the status of Trusted Platform Module (TPM) on your PC ahead of the coming launch of Windows 11.
	HOWTO: Boot Android device into Safe Mode Are you having trouble with your Android device? If you find that your device has become sluggish, is freezing, takes too long to boot or any of a host of other performance concerns, you may want to boot into Safe Mode.
	Guide: Phone battery drains quickly - how to fix (iPhone / Android) In this guide, we go through the most typical reasons for rapid battery drain with phones, and look at potential reasons or solutions.
	What IP rating for dust and water resistance means An IP classification (such as IP68) is given to mobile phones, Bluetooth speakers, and other devices, but what do these classifications mean? 1 user comment
	GUIDE: Wi-Fi speeds are slow? Here are some tips Having problems with Wi-Fi speed and stability at home? Here are some tips to follow to alleviate the issues. 1 user comment