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Home Networking

6 minute read

Network routing Router - Router is the device at home that connects all devices in your house to the internet. It does so by assigning IP address to each o...

Ghost Upgrade errors and fixes (1.19.x)

1 minute read

I have found the recent ghost upgrades quite painless but there have been few hiccups for last two times so I kept a record of what helped and it is as liste...

Unprotect Sheets in Libre Calc, Excel

less than 1 minute read

A friend of mine today had an issue. He had created a template for some really complex calculations and to ensure he does not mess up with the forumlae by mi...