Data Backup 3-2-1 Principle: Is Your Data Truly Secure
The golden rule of data backup: 3 copies of data, 2 types of media, and 1 copy from a different location to ensure that data is never lost.
Tech NewsHow to choose a laptop screen with IPS, OLED, and high refresh rate
Detailed explanation of laptop screen parameters: color gamut, brightness, refresh rate, response time, how to choose the screen that suits you.
Tech NewsComparison of mechanical keyboard shaft depth: Which is better, red shaft, tea shaft, green shaft, or black shaft
Detailed comparison of the four major mechanical keyboard shafts: feel, sound, and applicable scenarios, helping you choose the right first mechanical keyboard.
Tech NewsWireless Earphone Selection Guide: How to Choose True Wireless, Headwear, and Noise Reduction
Comparison of three major categories of wireless earphones: true wireless TWS, head mounted noise cancelling, and neck hanging, with their respective advantages, disadvantages, and applicable scenarios.
Tech NewsMobile hard drive selection: mechanical hard drive vs solid-state drive, how to choose without stepping on pitfalls
Mobile hard drive selection guide: 2.5-inch mechanical hard drive, PSSD mobile solid state drive, speed, price, reliability comparison.
Tech NewsRouter WiFi6 deep analysis: How fast is it and is it worth upgrading
Detailed explanation of WiFi6 technology: How much improvement compared to WiFi5, what devices support it, and whether ordinary users should upgrade their WiFi6 router.
Tech NewsComparison of bizarre internet censorship systems in different countries: North Korea only has internal networks, Iran restricts social interaction
Inventory of Internet censorship systems in various countries around the world: North Korea's Guangming intranet, China's firewall, Iran's social media restrictions, who is the strictest.
Tech NewsRanking of the Most Expensive Domain Transactions in History: Voice.com Sold for $30 Million
The top ten most expensive domain name transactions in history: voice.com, 360.com, sex.com, one domain name is more expensive than a house.
Tech NewsThe most outrageous hacking incident: 15-year-old boy hacked into NASA, cleaning worker hacked into Pentagon
The top ten most outrageous hacking incidents in history: teenagers hacking NASA, cleaners hacking Pentagon, they are all legends.
Tech NewsTop 10 superstitions in the programmer circle: Restarting solves everything without saying 'definitely no problem'
Top 10 Metaphysics and Superstition in the Programmer Circle: Restarting solves 90% of problems, and you can't say 'absolutely no problem' in front of the server.