Enable Windows Search Service from Command Prompt
If the Windows Search box stops responding or shows no results, the Windows Search service may be...
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View listFix 'Access Denied' Error in Windows Security for Administrators
If you're logged in as an administrator but still see 'Access Denied' when opening Windows Securi...
Fix Certbot Renew Certificate Not Working
You run certbot renew and nothing happens, or you get an error. Renewal failures oft...
Fix Ubuntu apt Lock Stuck Waiting for It to Disappear
If you see 'Waiting for it to disappear' when running apt commands on Ubuntu, another apt process...
How to Reduce CMD Memory Usage in Windows
If you notice the Command Prompt (CMD) using more memory than expected—sometimes hundreds of mega...
Fix Cloudflare DNS Not Working with VPN Connection
If you use Cloudflare DNS (1.1.1.1) and a VPN together, you may hit a snag where DNS stops resolv...
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