General Tech
General technology guides, tips, and answers that span multiple tech categories.
Written by Alex Chen
What Do The Letters Stand For In The Serial Number?
In 2026, the first letter in a U.S. bill’s serial number indicates the series year (D=2026), the second letter identifies the Federal Reserve Bank (A=Boston, B=New York, etc.), and the remaining digit...
What Documents Do I Need To Extend My Visitor Visa In Canada?
Apply online at Canada.ca at least 30 days before your status expires, pay the $100 CAD fee per person, and submit a scanned passport, proof of funds, travel plans, and a host letter (if staying with...
What Data Are Usually Included In An Identification Card?
Quick Fix Summary Standard ID cards include name, date of birth, photo, and unique ID number. Most are printed on PVC and sized 3.375" x 2.125" (CR80). What's Happening Identification cards serve as...
How Do You Write An About Us On A Website?
Quick Fix Summary: Start with your origin story, explain who you serve, highlight your values, list key credentials, and end with a clear call-to-action. Keep it concise, factual, and updated ann...
What Is A Pre-application?
Quick Fix: Submit a Proposal of Application Notice (PAN) to the local planning authority before filing a full application. This kicks off the pre-application process and may cut delays by up to six w...
What Does ABC Mean?
TL;DR: In online gaming and texting, ABC usually means "Already Been Checked" or "Available to Claim". If someone says "ABC for [item/task]," they’re asking if you want it. You reply "ABC" to accept....
What Is AC In Bank?
AC in your bank usually means Account Current—your real-time account balance. What’s going on here? When you see “AC” on a banking screen or statement, it almost always stands for Account Current—ess...
What Is Credit
If you don’t have a credit history—or your score’s stuck in the basement—you’re definitely not alone. The Consumer Financial Protection Bureau says nearly 45 million Americans are in the same boat as...
What Is A 1 1 Aspect Ratio?
Quick Fix Summary: A 1:1 aspect ratio needs equal width and height. Perfect for square images like social media profile pictures. Stick with 1080 × 1080 pixels for consistent results across major pla...
What Is Difference Between In And Inside?
Quick Fix Summary: Use in for general locations (like "in the room") and inside for enclosed or physically bounded spaces (like "inside the box"). Choose into when showing movement toward an enclosed...