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Free calculators and clear, step-by-step tech fixes in five languages.
Calculators
Percentage calculator
X% of a number, percent of a total, and percentage change.
Open →Loan EMI calculator
Monthly instalment, total interest and total repayment for a loan.
Open →VAT calculator
Add or remove VAT, with Gulf and other country rates built in.
Open →UAE gratuity calculator
Estimate your end-of-service gratuity under the UAE Labour Law.
Open →Latest tech fixes
Printer shows “Offline” in Windows: how to fix it
Your printer is on but Windows says it's offline. Work through these fixes in order, from the 30-second checks to resetting the print spooler and fixing a changed IP address.
Read the fix →Wi-Fi connected but no internet on Windows: step-by-step fixes
Windows says you're connected but nothing loads. Find out whether the problem is the router, the internet line or your PC, then fix it, from restarting to resetting the network stack.
Read the fix →