The primary objectives in Company of Heroes include capturing strategic points, defeating enemy units, and holding territory to gain resources. Each map may have specific victory conditions that players must achieve to win.

To manage resources effectively, regularly capture resource points, balance your investment in units and upgrades, and adapt to the battlefield dynamics. Monitor your resource income and spend wisely to maintain a strong army.

To counter enemy tactics, assess their unit composition and adapt your strategy accordingly. Use terrain to your advantage, employ ambush tactics, and focus on counter-units that are strong against their forces.

Upgrading your units involves spending resources at headquarters or specific buildings. You can unlock upgrades by selecting the corresponding unit and choosing the desired upgrade from the option menu. Focus on upgrades that suit your tactical needs.

The squad system in Company of Heroes allows players to control groups of units working together, rather than individually. To use them effectively, follow these steps: 1. Select a squad and position them strategically. 2. Use cover to enhance their defenses. 3. Assign roles based on unit types: infantry for capturing points, armored units for frontline combat. 4. Utilize their abilities and upgrades to optimize performance in battle. This will help you maintain an edge over opponents.