Knowledge base for software setup, errors, and daily tool work.

Fix Chrome Profile Module Not Found on Windows 10

If you see 'Your profile could not be opened correctly' or a message about a missing profile modu...

Fix Windows Activation Sync Issue Between Windows and Ubuntu

If you dual-boot Windows and Ubuntu and suddenly see a “Windows isn’t activated” message, the iss...

Fix Windows Search Proxy Error 0x80070490

If you see error 0x80070490 when using Windows Search, it usually means a system component is mis...

Fix Chrome Resolution Too Small on Ubuntu

If Chrome appears unusually small on Ubuntu—tiny text, cramped tabs, or icons that are hard to cl...

Fix Windows Terminal 504 Gateway Timeout with Nginx

If you see a 504 Gateway Timeout error in Windows Terminal while accessing a ser...

Fix SSH Permission Denied (publickey) on Raspberry Pi